129017665

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 185472000

約数和(自身を除く): 56454335

約数列:

[1, 5, 7, 29, 35, 79, 145, 203, 395, 553, 1015, 1609, 2291, 2765, 8045, 11263, 11455, 16037, 46661, 56315, 80185, 127111, 233305, 326627, 635555, 889777, 1633135, 3686219, 4448885, 18431095, 25803533, 129017665]

約数ペア:

[(1, 129017665), (5, 25803533), (7, 18431095), (29, 4448885), (35, 3686219), (79, 1633135), (145, 889777), (203, 635555), (395, 326627), (553, 233305), (1015, 127111), (1609, 80185), (2291, 56315), (2765, 46661), (8045, 16037), (11263, 11455)]