28125570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85229}}^1$

素因数の和:85250

約数の個数: 32

約数和(自身を含む): 73638720

約数和(自身を除く): 45513150

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 85229, 170458, 255687, 426145, 511374, 852290, 937519, 1278435, 1875038, 2556870, 2812557, 4687595, 5625114, 9375190, 14062785, 28125570]

約数ペア:

[(1, 28125570), (2, 14062785), (3, 9375190), (5, 5625114), (6, 4687595), (10, 2812557), (11, 2556870), (15, 1875038), (22, 1278435), (30, 937519), (33, 852290), (55, 511374), (66, 426145), (110, 255687), (165, 170458), (330, 85229)]