9382815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 17969952

約数和(自身を除く): 8587137

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 373, 387, 559, 585, 645, 1119, 1677, 1865, 1935, 2795, 3357, 4849, 5031, 5595, 8385, 14547, 16039, 16785, 24245, 25155, 43641, 48117, 72735, 80195, 144351, 208507, 218205, 240585, 625521, 721755, 1042535, 1876563, 3127605, 9382815]

約数ペア:

[(1, 9382815), (3, 3127605), (5, 1876563), (9, 1042535), (13, 721755), (15, 625521), (39, 240585), (43, 218205), (45, 208507), (65, 144351), (117, 80195), (129, 72735), (195, 48117), (215, 43641), (373, 25155), (387, 24245), (559, 16785), (585, 16039), (645, 14547), (1119, 8385), (1677, 5595), (1865, 5031), (1935, 4849), (2795, 3357)]