15705740955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1973}}^1$

素因数の和:2101

約数の個数: 128

約数和(自身を含む): 29471662080

約数和(自身を除く): 13765921125

約数列:

[1, 3, 5, 15, 17, 19, 31, 51, 53, 57, 85, 93, 95, 155, 159, 255, 265, 285, 323, 465, 527, 589, 795, 901, 969, 1007, 1581, 1615, 1643, 1767, 1973, 2635, 2703, 2945, 3021, 4505, 4845, 4929, 5035, 5919, 7905, 8215, 8835, 9865, 10013, 13515, 15105, 17119, 24645, 27931, 29595, 30039, 31217, 33541, 37487, 50065, 51357, 61163, 83793, 85595, 93651, 100623, 104569, 112461, 139655, 150195, 156085, 167705, 183489, 187435, 256785, 305815, 313707, 418965, 468255, 503115, 522845, 530689, 562305, 637279, 917445, 1039771, 1162097, 1568535, 1592067, 1777673, 1911837, 1986811, 2653445, 3119313, 3186395, 3241639, 3486291, 5198855, 5333019, 5810485, 5960433, 7960335, 8888365, 9559185, 9724917, 9934055, 15596565, 16208195, 17431455, 19755649, 26665095, 29802165, 33775787, 48624585, 55107863, 59266947, 61591141, 98778245, 101327361, 165323589, 168878935, 184773423, 275539315, 296334735, 307955705, 506636805, 826617945, 923867115, 1047049397, 3141148191, 5235246985, 15705740955]

約数ペア:

[(1, 15705740955), (3, 5235246985), (5, 3141148191), (15, 1047049397), (17, 923867115), (19, 826617945), (31, 506636805), (51, 307955705), (53, 296334735), (57, 275539315), (85, 184773423), (93, 168878935), (95, 165323589), (155, 101327361), (159, 98778245), (255, 61591141), (265, 59266947), (285, 55107863), (323, 48624585), (465, 33775787), (527, 29802165), (589, 26665095), (795, 19755649), (901, 17431455), (969, 16208195), (1007, 15596565), (1581, 9934055), (1615, 9724917), (1643, 9559185), (1767, 8888365), (1973, 7960335), (2635, 5960433), (2703, 5810485), (2945, 5333019), (3021, 5198855), (4505, 3486291), (4845, 3241639), (4929, 3186395), (5035, 3119313), (5919, 2653445), (7905, 1986811), (8215, 1911837), (8835, 1777673), (9865, 1592067), (10013, 1568535), (13515, 1162097), (15105, 1039771), (17119, 917445), (24645, 637279), (27931, 562305), (29595, 530689), (30039, 522845), (31217, 503115), (33541, 468255), (37487, 418965), (50065, 313707), (51357, 305815), (61163, 256785), (83793, 187435), (85595, 183489), (93651, 167705), (100623, 156085), (104569, 150195), (112461, 139655)]