2741004045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{761}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 5272210944

約数和(自身を除く): 2531206899

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 131, 141, 195, 235, 393, 423, 585, 611, 655, 705, 761, 1179, 1703, 1833, 1965, 2115, 2283, 3055, 3805, 5109, 5499, 5895, 6157, 6849, 8515, 9165, 9893, 11415, 15327, 18471, 25545, 27495, 29679, 30785, 34245, 35767, 49465, 55413, 76635, 80041, 89037, 92355, 99691, 107301, 148395, 178835, 240123, 277065, 299073, 321903, 400205, 445185, 464971, 498455, 536505, 720369, 897219, 1200615, 1295983, 1394913, 1495365, 1609515, 2324855, 3601845, 3887949, 4184739, 4486095, 4685477, 6479915, 6974565, 11663847, 14056431, 19439745, 20923695, 23427385, 42169293, 58319235, 60911201, 70282155, 182733603, 210846465, 304556005, 548200809, 913668015, 2741004045]

約数ペア:

[(1, 2741004045), (3, 913668015), (5, 548200809), (9, 304556005), (13, 210846465), (15, 182733603), (39, 70282155), (45, 60911201), (47, 58319235), (65, 42169293), (117, 23427385), (131, 20923695), (141, 19439745), (195, 14056431), (235, 11663847), (393, 6974565), (423, 6479915), (585, 4685477), (611, 4486095), (655, 4184739), (705, 3887949), (761, 3601845), (1179, 2324855), (1703, 1609515), (1833, 1495365), (1965, 1394913), (2115, 1295983), (2283, 1200615), (3055, 897219), (3805, 720369), (5109, 536505), (5499, 498455), (5895, 464971), (6157, 445185), (6849, 400205), (8515, 321903), (9165, 299073), (9893, 277065), (11415, 240123), (15327, 178835), (18471, 148395), (25545, 107301), (27495, 99691), (29679, 92355), (30785, 89037), (34245, 80041), (35767, 76635), (49465, 55413)]