25165290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11491}}^1$

素因数の和:11574

約数の個数: 32

約数和(自身を含む): 61229376

約数和(自身を除く): 36064086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 11491, 22982, 34473, 57455, 68946, 114910, 172365, 344730, 838843, 1677686, 2516529, 4194215, 5033058, 8388430, 12582645, 25165290]

約数ペア:

[(1, 25165290), (2, 12582645), (3, 8388430), (5, 5033058), (6, 4194215), (10, 2516529), (15, 1677686), (30, 838843), (73, 344730), (146, 172365), (219, 114910), (365, 68946), (438, 57455), (730, 34473), (1095, 22982), (2190, 11491)]