155113605

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{118861}}^1$

素因数の和:118901

約数の個数: 24

約数和(自身を含む): 278137080

約数和(自身を除く): 123023475

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 118861, 356583, 594305, 1069749, 1782915, 3446969, 5348745, 10340907, 17234845, 31022721, 51704535, 155113605]

約数ペア:

[(1, 155113605), (3, 51704535), (5, 31022721), (9, 17234845), (15, 10340907), (29, 5348745), (45, 3446969), (87, 1782915), (145, 1069749), (261, 594305), (435, 356583), (1305, 118861)]