85830795

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{44357}}^1$

素因数の和:44411

約数の個数: 24

約数和(自身を含む): 152236656

約数和(自身を除く): 66405861

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 44357, 133071, 221785, 399213, 665355, 1907351, 1996065, 5722053, 9536755, 17166159, 28610265, 85830795]

約数ペア:

[(1, 85830795), (3, 28610265), (5, 17166159), (9, 9536755), (15, 5722053), (43, 1996065), (45, 1907351), (129, 665355), (215, 399213), (387, 221785), (645, 133071), (1935, 44357)]