13726055

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 21219840

約数和(自身を除く): 7493785

約数列:

[1, 5, 7, 17, 23, 35, 59, 85, 115, 119, 161, 289, 295, 391, 413, 595, 805, 1003, 1357, 1445, 1955, 2023, 2065, 2737, 5015, 6647, 6785, 7021, 9499, 10115, 13685, 17051, 23069, 33235, 35105, 46529, 47495, 85255, 115345, 119357, 161483, 232645, 392173, 596785, 807415, 1960865, 2745211, 13726055]

約数ペア:

[(1, 13726055), (5, 2745211), (7, 1960865), (17, 807415), (23, 596785), (35, 392173), (59, 232645), (85, 161483), (115, 119357), (119, 115345), (161, 85255), (289, 47495), (295, 46529), (391, 35105), (413, 33235), (595, 23069), (805, 17051), (1003, 13685), (1357, 10115), (1445, 9499), (1955, 7021), (2023, 6785), (2065, 6647), (2737, 5015)]