83508795

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 149909760

約数和(自身を除く): 66400965

約数列:

[1, 3, 5, 9, 15, 43, 45, 103, 129, 215, 309, 387, 419, 515, 645, 927, 1257, 1545, 1935, 2095, 3771, 4429, 4635, 6285, 13287, 18017, 18855, 22145, 39861, 43157, 54051, 66435, 90085, 129471, 162153, 199305, 215785, 270255, 388413, 647355, 810765, 1855751, 1942065, 5567253, 9278755, 16701759, 27836265, 83508795]

約数ペア:

[(1, 83508795), (3, 27836265), (5, 16701759), (9, 9278755), (15, 5567253), (43, 1942065), (45, 1855751), (103, 810765), (129, 647355), (215, 388413), (309, 270255), (387, 215785), (419, 199305), (515, 162153), (645, 129471), (927, 90085), (1257, 66435), (1545, 54051), (1935, 43157), (2095, 39861), (3771, 22145), (4429, 18855), (4635, 18017), (6285, 13287)]