888926225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{3329}}^1$

素因数の和:4321

約数の個数: 24

約数和(自身を含む): 1204074720

約数和(自身を除く): 315148495

約数列:

[1, 5, 11, 25, 55, 275, 971, 3329, 4855, 10681, 16645, 24275, 36619, 53405, 83225, 183095, 267025, 915475, 3232459, 16162295, 35557049, 80811475, 177785245, 888926225]

約数ペア:

[(1, 888926225), (5, 177785245), (11, 80811475), (25, 35557049), (55, 16162295), (275, 3232459), (971, 915475), (3329, 267025), (4855, 183095), (10681, 83225), (16645, 53405), (24275, 36619)]