245655942705

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{8929}}^1$

素因数の和:9199

約数の個数: 96

約数和(自身を含む): 441327744000

約数和(自身を除く): 195671801295

約数列:

[1, 3, 5, 9, 15, 45, 71, 79, 109, 213, 237, 327, 355, 395, 545, 639, 711, 981, 1065, 1185, 1635, 3195, 3555, 4905, 5609, 7739, 8611, 8929, 16827, 23217, 25833, 26787, 28045, 38695, 43055, 44645, 50481, 69651, 77499, 80361, 84135, 116085, 129165, 133935, 252405, 348255, 387495, 401805, 611381, 633959, 705391, 973261, 1834143, 1901877, 2116173, 2919783, 3056905, 3169795, 3526955, 4866305, 5502429, 5705631, 6348519, 8759349, 9170715, 9509385, 10580865, 14598915, 27512145, 28528155, 31742595, 43796745, 50082761, 69101531, 76887619, 150248283, 207304593, 230662857, 250413805, 345507655, 384438095, 450744849, 621913779, 691988571, 751241415, 1036522965, 1153314285, 2253724245, 3109568895, 3459942855, 5459020949, 16377062847, 27295104745, 49131188541, 81885314235, 245655942705]

約数ペア:

[(1, 245655942705), (3, 81885314235), (5, 49131188541), (9, 27295104745), (15, 16377062847), (45, 5459020949), (71, 3459942855), (79, 3109568895), (109, 2253724245), (213, 1153314285), (237, 1036522965), (327, 751241415), (355, 691988571), (395, 621913779), (545, 450744849), (639, 384438095), (711, 345507655), (981, 250413805), (1065, 230662857), (1185, 207304593), (1635, 150248283), (3195, 76887619), (3555, 69101531), (4905, 50082761), (5609, 43796745), (7739, 31742595), (8611, 28528155), (8929, 27512145), (16827, 14598915), (23217, 10580865), (25833, 9509385), (26787, 9170715), (28045, 8759349), (38695, 6348519), (43055, 5705631), (44645, 5502429), (50481, 4866305), (69651, 3526955), (77499, 3169795), (80361, 3056905), (84135, 2919783), (116085, 2116173), (129165, 1901877), (133935, 1834143), (252405, 973261), (348255, 705391), (387495, 633959), (401805, 611381)]