156936133475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{393299}}^1$

素因数の和:394771

約数の個数: 24

約数和(自身を含む): 212438635200

約数和(自身を除く): 55502501725

約数列:

[1, 5, 11, 25, 55, 275, 1451, 7255, 15961, 36275, 79805, 393299, 399025, 1966495, 4326289, 9832475, 21631445, 108157225, 570676849, 2853384245, 6277445339, 14266921225, 31387226695, 156936133475]

約数ペア:

[(1, 156936133475), (5, 31387226695), (11, 14266921225), (25, 6277445339), (55, 2853384245), (275, 570676849), (1451, 108157225), (7255, 21631445), (15961, 9832475), (36275, 4326289), (79805, 1966495), (393299, 399025)]