88317915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 170852352

約数和(自身を除く): 82534437

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 43, 93, 105, 129, 155, 215, 217, 301, 465, 631, 645, 651, 903, 1085, 1333, 1505, 1893, 3155, 3255, 3999, 4417, 4515, 6665, 9331, 9465, 13251, 19561, 19995, 22085, 27133, 27993, 46655, 58683, 66255, 81399, 97805, 135665, 136927, 139965, 189931, 293415, 406995, 410781, 569793, 684635, 841123, 949655, 2053905, 2523369, 2848965, 4205615, 5887861, 12616845, 17663583, 29439305, 88317915]

約数ペア:

[(1, 88317915), (3, 29439305), (5, 17663583), (7, 12616845), (15, 5887861), (21, 4205615), (31, 2848965), (35, 2523369), (43, 2053905), (93, 949655), (105, 841123), (129, 684635), (155, 569793), (215, 410781), (217, 406995), (301, 293415), (465, 189931), (631, 139965), (645, 136927), (651, 135665), (903, 97805), (1085, 81399), (1333, 66255), (1505, 58683), (1893, 46655), (3155, 27993), (3255, 27133), (3999, 22085), (4417, 19995), (4515, 19561), (6665, 13251), (9331, 9465)]