75964245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42557}}^1$

素因数の和:42589

約数の個数: 32

約数和(自身を含む): 147080448

約数和(自身を除く): 71116203

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 42557, 127671, 212785, 297899, 638355, 723469, 893697, 1489495, 2170407, 3617345, 4468485, 5064283, 10852035, 15192849, 25321415, 75964245]

約数ペア:

[(1, 75964245), (3, 25321415), (5, 15192849), (7, 10852035), (15, 5064283), (17, 4468485), (21, 3617345), (35, 2170407), (51, 1489495), (85, 893697), (105, 723469), (119, 638355), (255, 297899), (357, 212785), (595, 127671), (1785, 42557)]