64046715

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{467}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 105670656

約数和(自身を除く): 41623941

約数列:

[1, 3, 5, 15, 41, 123, 205, 223, 467, 615, 669, 1115, 1401, 2335, 3345, 7005, 9143, 19147, 27429, 45715, 57441, 95735, 104141, 137145, 287205, 312423, 520705, 1562115, 4269781, 12809343, 21348905, 64046715]

約数ペア:

[(1, 64046715), (3, 21348905), (5, 12809343), (15, 4269781), (41, 1562115), (123, 520705), (205, 312423), (223, 287205), (467, 137145), (615, 104141), (669, 95735), (1115, 57441), (1401, 45715), (2335, 27429), (3345, 19147), (7005, 9143)]