152364275

素因数分解:

$5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2039}}^1$

素因数の和:2124

約数の個数: 36

約数和(自身を含む): 223490160

約数和(自身を除く): 71125885

約数列:

[1, 5, 7, 25, 35, 49, 61, 175, 245, 305, 427, 1225, 1525, 2039, 2135, 2989, 10195, 10675, 14273, 14945, 50975, 71365, 74725, 99911, 124379, 356825, 499555, 621895, 870653, 2497775, 3109475, 4353265, 6094571, 21766325, 30472855, 152364275]

約数ペア:

[(1, 152364275), (5, 30472855), (7, 21766325), (25, 6094571), (35, 4353265), (49, 3109475), (61, 2497775), (175, 870653), (245, 621895), (305, 499555), (427, 356825), (1225, 124379), (1525, 99911), (2039, 74725), (2135, 71365), (2989, 50975), (10195, 14945), (10675, 14273)]