2017753575

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{12953}}^1$

素因数の和:13064

約数の個数: 48

約数和(自身を含む): 3495300096

約数和(自身を除く): 1477546521

約数列:

[1, 3, 5, 15, 25, 31, 67, 75, 93, 155, 201, 335, 465, 775, 1005, 1675, 2077, 2325, 5025, 6231, 10385, 12953, 31155, 38859, 51925, 64765, 155775, 194295, 323825, 401543, 867851, 971475, 1204629, 2007715, 2603553, 4339255, 6023145, 10038575, 13017765, 21696275, 26903381, 30115725, 65088825, 80710143, 134516905, 403550715, 672584525, 2017753575]

約数ペア:

[(1, 2017753575), (3, 672584525), (5, 403550715), (15, 134516905), (25, 80710143), (31, 65088825), (67, 30115725), (75, 26903381), (93, 21696275), (155, 13017765), (201, 10038575), (335, 6023145), (465, 4339255), (775, 2603553), (1005, 2007715), (1675, 1204629), (2077, 971475), (2325, 867851), (5025, 401543), (6231, 323825), (10385, 194295), (12953, 155775), (31155, 64765), (38859, 51925)]