15162260

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4651}}^1$

素因数の和:4823

約数の個数: 24

約数和(自身を含む): 32042976

約数和(自身を除く): 16880716

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 4651, 9302, 18604, 23255, 46510, 93020, 758113, 1516226, 3032452, 3790565, 7581130, 15162260]

約数ペア:

[(1, 15162260), (2, 7581130), (4, 3790565), (5, 3032452), (10, 1516226), (20, 758113), (163, 93020), (326, 46510), (652, 23255), (815, 18604), (1630, 9302), (3260, 4651)]