45618625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 62375040

約数和(自身を除く): 16756415

約数列:

[1, 5, 13, 25, 65, 67, 125, 325, 335, 419, 871, 1625, 1675, 2095, 4355, 5447, 8375, 10475, 21775, 27235, 28073, 52375, 108875, 136175, 140365, 364949, 680875, 701825, 1824745, 3509125, 9123725, 45618625]

約数ペア:

[(1, 45618625), (5, 9123725), (13, 3509125), (25, 1824745), (65, 701825), (67, 680875), (125, 364949), (325, 140365), (335, 136175), (419, 108875), (871, 52375), (1625, 28073), (1675, 27235), (2095, 21775), (4355, 10475), (5447, 8375)]