22715875

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2032

約数の個数: 32

約数和(自身を含む): 34909056

約数和(自身を除く): 12193181

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 325, 455, 875, 1625, 1997, 2275, 9985, 11375, 13979, 25961, 49925, 69895, 129805, 181727, 249625, 349475, 649025, 908635, 1747375, 3245125, 4543175, 22715875]

約数ペア:

[(1, 22715875), (5, 4543175), (7, 3245125), (13, 1747375), (25, 908635), (35, 649025), (65, 349475), (91, 249625), (125, 181727), (175, 129805), (325, 69895), (455, 49925), (875, 25961), (1625, 13979), (1997, 11375), (2275, 9985)]