1026421625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7159}}^1$

素因数の和:7242

約数の個数: 32

約数和(自身を含む): 1358223360

約数和(自身を除く): 331801735

約数列:

[1, 5, 25, 31, 37, 125, 155, 185, 775, 925, 1147, 3875, 4625, 5735, 7159, 28675, 35795, 143375, 178975, 221929, 264883, 894875, 1109645, 1324415, 5548225, 6622075, 8211373, 27741125, 33110375, 41056865, 205284325, 1026421625]

約数ペア:

[(1, 1026421625), (5, 205284325), (25, 41056865), (31, 33110375), (37, 27741125), (125, 8211373), (155, 6622075), (185, 5548225), (775, 1324415), (925, 1109645), (1147, 894875), (3875, 264883), (4625, 221929), (5735, 178975), (7159, 143375), (28675, 35795)]