40225625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{5851}}^1$

素因数の和:5882

約数の個数: 20

約数和(自身を含む): 54844944

約数和(自身を除く): 14619319

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 5851, 6875, 29255, 64361, 146275, 321805, 731375, 1609025, 3656875, 8045125, 40225625]

約数ペア:

[(1, 40225625), (5, 8045125), (11, 3656875), (25, 1609025), (55, 731375), (125, 321805), (275, 146275), (625, 64361), (1375, 29255), (5851, 6875)]