445990675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{2027}}^1$

素因数の和:2727

約数の個数: 24

約数和(自身を含む): 596743056

約数和(自身を除く): 150752381

約数列:

[1, 5, 13, 25, 65, 325, 677, 2027, 3385, 8801, 10135, 16925, 26351, 44005, 50675, 131755, 220025, 658775, 1372279, 6861395, 17839627, 34306975, 89198135, 445990675]

約数ペア:

[(1, 445990675), (5, 89198135), (13, 34306975), (25, 17839627), (65, 6861395), (325, 1372279), (677, 658775), (2027, 220025), (3385, 131755), (8801, 50675), (10135, 44005), (16925, 26351)]