87055115

素因数分解:

$5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{2207}}^1$

素因数の和:2256

約数の個数: 32

約数和(自身を含む): 127180800

約数和(自身を除く): 40125685

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 343, 805, 1127, 1715, 2207, 5635, 7889, 11035, 15449, 39445, 50761, 77245, 108143, 253805, 355327, 540715, 757001, 1776635, 2487289, 3785005, 12436445, 17411023, 87055115]

約数ペア:

[(1, 87055115), (5, 17411023), (7, 12436445), (23, 3785005), (35, 2487289), (49, 1776635), (115, 757001), (161, 540715), (245, 355327), (343, 253805), (805, 108143), (1127, 77245), (1715, 50761), (2207, 39445), (5635, 15449), (7889, 11035)]