415220155

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{7841}}^1$

素因数の和:7959

約数の個数: 32

約数和(自身を含む): 609793920

約数和(自身を除く): 194573765

約数列:

[1, 5, 7, 17, 35, 85, 89, 119, 445, 595, 623, 1513, 3115, 7565, 7841, 10591, 39205, 52955, 54887, 133297, 274435, 666485, 697849, 933079, 3489245, 4665395, 4884943, 11863433, 24424715, 59317165, 83044031, 415220155]

約数ペア:

[(1, 415220155), (5, 83044031), (7, 59317165), (17, 24424715), (35, 11863433), (85, 4884943), (89, 4665395), (119, 3489245), (445, 933079), (595, 697849), (623, 666485), (1513, 274435), (3115, 133297), (7565, 54887), (7841, 52955), (10591, 39205)]