1479329375

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 2076985152

約数和(自身を除く): 597655777

約数列:

[1, 5, 17, 25, 37, 53, 71, 85, 125, 185, 265, 355, 425, 625, 629, 901, 925, 1207, 1325, 1775, 1961, 2125, 2627, 3145, 3763, 4505, 4625, 6035, 6625, 8875, 9805, 10625, 13135, 15725, 18815, 22525, 23125, 30175, 33125, 33337, 44375, 44659, 49025, 63971, 65675, 78625, 94075, 112625, 139231, 150875, 166685, 223295, 245125, 319855, 328375, 393125, 470375, 563125, 696155, 754375, 833425, 1116475, 1225625, 1599275, 1641875, 2351875, 2366927, 3480775, 4167125, 5582375, 7996375, 11834635, 17403875, 20835625, 27911875, 39981875, 59173175, 87019375, 295865875, 1479329375]

約数ペア:

[(1, 1479329375), (5, 295865875), (17, 87019375), (25, 59173175), (37, 39981875), (53, 27911875), (71, 20835625), (85, 17403875), (125, 11834635), (185, 7996375), (265, 5582375), (355, 4167125), (425, 3480775), (625, 2366927), (629, 2351875), (901, 1641875), (925, 1599275), (1207, 1225625), (1325, 1116475), (1775, 833425), (1961, 754375), (2125, 696155), (2627, 563125), (3145, 470375), (3763, 393125), (4505, 328375), (4625, 319855), (6035, 245125), (6625, 223295), (8875, 166685), (9805, 150875), (10625, 139231), (13135, 112625), (15725, 94075), (18815, 78625), (22525, 65675), (23125, 63971), (30175, 49025), (33125, 44659), (33337, 44375)]