89985545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{2617}}^1$

素因数の和:2681

約数の個数: 24

約数和(自身を含む): 121611336

約数和(自身を除く): 31625791

約数列:

[1, 5, 13, 23, 65, 115, 299, 529, 1495, 2617, 2645, 6877, 13085, 34021, 34385, 60191, 170105, 300955, 782483, 1384393, 3912415, 6921965, 17997109, 89985545]

約数ペア:

[(1, 89985545), (5, 17997109), (13, 6921965), (23, 3912415), (65, 1384393), (115, 782483), (299, 300955), (529, 170105), (1495, 60191), (2617, 34385), (2645, 34021), (6877, 13085)]