13305053825

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4472287}}^1$

素因数の和:4472321

約数の個数: 24

約数和(自身を含む): 19964293632

約数和(自身を除く): 6659239807

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 4472287, 22361435, 31306009, 76028879, 111807175, 156530045, 380144395, 532202153, 782650225, 1900721975, 2661010765, 13305053825]

約数ペア:

[(1, 13305053825), (5, 2661010765), (7, 1900721975), (17, 782650225), (25, 532202153), (35, 380144395), (85, 156530045), (119, 111807175), (175, 76028879), (425, 31306009), (595, 22361435), (2975, 4472287)]