28679463615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{41513}}^1$

素因数の和:41664

約数の個数: 64

約数和(自身を含む): 51650058240

約数和(自身を除く): 22970594625

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 79, 159, 165, 237, 265, 395, 583, 795, 869, 1185, 1749, 2607, 2915, 4187, 4345, 8745, 12561, 13035, 20935, 41513, 46057, 62805, 124539, 138171, 207565, 230285, 456643, 622695, 690855, 1369929, 2200189, 2283215, 3279527, 6600567, 6849645, 9838581, 11000945, 16397635, 24202079, 33002835, 36074797, 49192905, 72606237, 108224391, 121010395, 173814931, 180373985, 363031185, 521444793, 541121955, 869074655, 1911964241, 2607223965, 5735892723, 9559821205, 28679463615]

約数ペア:

[(1, 28679463615), (3, 9559821205), (5, 5735892723), (11, 2607223965), (15, 1911964241), (33, 869074655), (53, 541121955), (55, 521444793), (79, 363031185), (159, 180373985), (165, 173814931), (237, 121010395), (265, 108224391), (395, 72606237), (583, 49192905), (795, 36074797), (869, 33002835), (1185, 24202079), (1749, 16397635), (2607, 11000945), (2915, 9838581), (4187, 6849645), (4345, 6600567), (8745, 3279527), (12561, 2283215), (13035, 2200189), (20935, 1369929), (41513, 690855), (46057, 622695), (62805, 456643), (124539, 230285), (138171, 207565)]