152820975

素因数分解:

$3^1\times 5^2\times {\mathrm{1307}}^1\times {\mathrm{1559}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 253019520

約数和(自身を除く): 100198545

約数列:

[1, 3, 5, 15, 25, 75, 1307, 1559, 3921, 4677, 6535, 7795, 19605, 23385, 32675, 38975, 98025, 116925, 2037613, 6112839, 10188065, 30564195, 50940325, 152820975]

約数ペア:

[(1, 152820975), (3, 50940325), (5, 30564195), (15, 10188065), (25, 6112839), (75, 2037613), (1307, 116925), (1559, 98025), (3921, 38975), (4677, 32675), (6535, 23385), (7795, 19605)]