2912553125

素因数分解:

$5^5\times {\mathrm{71}}^1\times {\mathrm{13127}}^1$

素因数の和:13223

約数の個数: 24

約数和(自身を含む): 3692013696

約数和(自身を除く): 779460571

約数列:

[1, 5, 25, 71, 125, 355, 625, 1775, 3125, 8875, 13127, 44375, 65635, 221875, 328175, 932017, 1640875, 4660085, 8204375, 23300425, 41021875, 116502125, 582510625, 2912553125]

約数ペア:

[(1, 2912553125), (5, 582510625), (25, 116502125), (71, 41021875), (125, 23300425), (355, 8204375), (625, 4660085), (1775, 1640875), (3125, 932017), (8875, 328175), (13127, 221875), (44375, 65635)]