22880375

素因数分解:

$5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 33146880

約数和(自身を除く): 10266505

約数列:

[1, 5, 7, 25, 35, 79, 125, 175, 331, 395, 553, 875, 1655, 1975, 2317, 2765, 8275, 9875, 11585, 13825, 26149, 41375, 57925, 69125, 130745, 183043, 289625, 653725, 915215, 3268625, 4576075, 22880375]

約数ペア:

[(1, 22880375), (5, 4576075), (7, 3268625), (25, 915215), (35, 653725), (79, 289625), (125, 183043), (175, 130745), (331, 69125), (395, 57925), (553, 41375), (875, 26149), (1655, 13825), (1975, 11585), (2317, 9875), (2765, 8275)]