39282215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3109}}^1$

素因数の和:3159

約数の個数: 24

約数和(自身を含む): 56875680

約数和(自身を除く): 17593465

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 665, 1805, 2527, 3109, 12635, 15545, 21763, 59071, 108815, 295355, 413497, 1122349, 2067485, 5611745, 7856443, 39282215]

約数ペア:

[(1, 39282215), (5, 7856443), (7, 5611745), (19, 2067485), (35, 1122349), (95, 413497), (133, 295355), (361, 108815), (665, 59071), (1805, 21763), (2527, 15545), (3109, 12635)]