65681715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12841}}^1$

素因数の和:12891

約数の個数: 32

約数和(自身を含む): 118351872

約数和(自身を除く): 52670157

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 12841, 38523, 64205, 141251, 192615, 398071, 423753, 706255, 1194213, 1990355, 2118765, 4378781, 5971065, 13136343, 21893905, 65681715]

約数ペア:

[(1, 65681715), (3, 21893905), (5, 13136343), (11, 5971065), (15, 4378781), (31, 2118765), (33, 1990355), (55, 1194213), (93, 706255), (155, 423753), (165, 398071), (341, 192615), (465, 141251), (1023, 64205), (1705, 38523), (5115, 12841)]