2741746572045

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1\times {\mathrm{20599}}^1$

素因数の和:21284

約数の個数: 128

約数和(自身を含む): 5295024000000

約数和(自身を除く): 2553277427955

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 149, 195, 351, 447, 509, 585, 745, 1341, 1527, 1755, 1937, 2235, 2545, 4023, 4581, 5811, 6617, 6705, 7635, 9685, 13743, 17433, 19851, 20115, 20599, 22905, 29055, 33085, 52299, 59553, 61797, 68715, 75841, 87165, 99255, 102995, 178659, 185391, 227523, 261495, 267787, 297765, 308985, 379205, 556173, 682569, 803361, 893295, 926955, 985933, 1137615, 1338935, 2047707, 2410083, 2780865, 2957799, 3069251, 3412845, 4016805, 4929665, 7230249, 8873397, 9207753, 10238535, 10484891, 12050415, 14788995, 15346255, 26620191, 27623259, 31454673, 36151245, 39900263, 44366985, 46038765, 52424455, 82869777, 94364019, 119700789, 133100955, 136303583, 138116295, 157273365, 199501315, 283092057, 359102367, 408910749, 414348885, 471820095, 598503945, 681517915, 1077307101, 1226732247, 1415460285, 1562248759, 1795511835, 2044553745, 3680196741, 4686746277, 5386535505, 6133661235, 7811243795, 14060238831, 18400983705, 20309233867, 23433731385, 42180716493, 60927701601, 70301194155, 101546169335, 182783104803, 210903582465, 304638508005, 548349314409, 913915524015, 2741746572045]

約数ペア:

[(1, 2741746572045), (3, 913915524015), (5, 548349314409), (9, 304638508005), (13, 210903582465), (15, 182783104803), (27, 101546169335), (39, 70301194155), (45, 60927701601), (65, 42180716493), (117, 23433731385), (135, 20309233867), (149, 18400983705), (195, 14060238831), (351, 7811243795), (447, 6133661235), (509, 5386535505), (585, 4686746277), (745, 3680196741), (1341, 2044553745), (1527, 1795511835), (1755, 1562248759), (1937, 1415460285), (2235, 1226732247), (2545, 1077307101), (4023, 681517915), (4581, 598503945), (5811, 471820095), (6617, 414348885), (6705, 408910749), (7635, 359102367), (9685, 283092057), (13743, 199501315), (17433, 157273365), (19851, 138116295), (20115, 136303583), (20599, 133100955), (22905, 119700789), (29055, 94364019), (33085, 82869777), (52299, 52424455), (59553, 46038765), (61797, 44366985), (68715, 39900263), (75841, 36151245), (87165, 31454673), (99255, 27623259), (102995, 26620191), (178659, 15346255), (185391, 14788995), (227523, 12050415), (261495, 10484891), (267787, 10238535), (297765, 9207753), (308985, 8873397), (379205, 7230249), (556173, 4929665), (682569, 4016805), (803361, 3412845), (893295, 3069251), (926955, 2957799), (985933, 2780865), (1137615, 2410083), (1338935, 2047707)]