7140061625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{3259}}^1$

素因数の和:4322

約数の個数: 32

約数和(自身を含む): 9447010560

約数和(自身を除く): 2306948935

約数列:

[1, 5, 17, 25, 85, 125, 425, 1031, 2125, 3259, 5155, 16295, 17527, 25775, 55403, 81475, 87635, 128875, 277015, 407375, 438175, 1385075, 2190875, 3360029, 6925375, 16800145, 57120493, 84000725, 285602465, 420003625, 1428012325, 7140061625]

約数ペア:

[(1, 7140061625), (5, 1428012325), (17, 420003625), (25, 285602465), (85, 84000725), (125, 57120493), (425, 16800145), (1031, 6925375), (2125, 3360029), (3259, 2190875), (5155, 1385075), (16295, 438175), (17527, 407375), (25775, 277015), (55403, 128875), (81475, 87635)]