375090805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 489888000

約数和(自身を除く): 114797195

約数列:

[1, 5, 17, 53, 85, 139, 265, 599, 695, 901, 2363, 2995, 4505, 7367, 10183, 11815, 31747, 36835, 50915, 83261, 125239, 158735, 416305, 539699, 626195, 1415437, 2698495, 4412833, 7077185, 22064165, 75018161, 375090805]

約数ペア:

[(1, 375090805), (5, 75018161), (17, 22064165), (53, 7077185), (85, 4412833), (139, 2698495), (265, 1415437), (599, 626195), (695, 539699), (901, 416305), (2363, 158735), (2995, 125239), (4505, 83261), (7367, 50915), (10183, 36835), (11815, 31747)]