6966919375

素因数分解:

$5^4\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1046

約数の個数: 60

約数和(自身を含む): 9570124080

約数和(自身を除く): 2603204705

約数列:

[1, 5, 13, 25, 65, 71, 125, 169, 325, 355, 625, 845, 923, 929, 1625, 1775, 4225, 4615, 4645, 8125, 8875, 11999, 12077, 21125, 23075, 23225, 44375, 59995, 60385, 65959, 105625, 115375, 116125, 157001, 299975, 301925, 329795, 576875, 580625, 785005, 857467, 1499875, 1509625, 1648975, 3925025, 4287335, 7499375, 7548125, 8244875, 11147071, 19625125, 21436675, 41224375, 55735355, 98125625, 107183375, 278676775, 535916875, 1393383875, 6966919375]

約数ペア:

[(1, 6966919375), (5, 1393383875), (13, 535916875), (25, 278676775), (65, 107183375), (71, 98125625), (125, 55735355), (169, 41224375), (325, 21436675), (355, 19625125), (625, 11147071), (845, 8244875), (923, 7548125), (929, 7499375), (1625, 4287335), (1775, 3925025), (4225, 1648975), (4615, 1509625), (4645, 1499875), (8125, 857467), (8875, 785005), (11999, 580625), (12077, 576875), (21125, 329795), (23075, 301925), (23225, 299975), (44375, 157001), (59995, 116125), (60385, 115375), (65959, 105625)]