237130245

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16519}}^1$

素因数の和:16570

約数の個数: 48

約数和(自身を含む): 463881600

約数和(自身を除く): 226751355

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 2871, 4785, 14355, 16519, 49557, 82595, 148671, 181709, 247785, 479051, 545127, 743355, 908545, 1437153, 1635381, 2395255, 2725635, 4311459, 5269561, 7185765, 8176905, 15808683, 21557295, 26347805, 47426049, 79043415, 237130245]

約数ペア:

[(1, 237130245), (3, 79043415), (5, 47426049), (9, 26347805), (11, 21557295), (15, 15808683), (29, 8176905), (33, 7185765), (45, 5269561), (55, 4311459), (87, 2725635), (99, 2395255), (145, 1635381), (165, 1437153), (261, 908545), (319, 743355), (435, 545127), (495, 479051), (957, 247785), (1305, 181709), (1595, 148671), (2871, 82595), (4785, 49557), (14355, 16519)]