67987635

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 112154112

約数和(自身を除く): 44166477

約数列:

[1, 3, 5, 15, 41, 123, 205, 227, 487, 615, 681, 1135, 1461, 2435, 3405, 7305, 9307, 19967, 27921, 46535, 59901, 99835, 110549, 139605, 299505, 331647, 552745, 1658235, 4532509, 13597527, 22662545, 67987635]

約数ペア:

[(1, 67987635), (3, 22662545), (5, 13597527), (15, 4532509), (41, 1658235), (123, 552745), (205, 331647), (227, 299505), (487, 139605), (615, 110549), (681, 99835), (1135, 59901), (1461, 46535), (2435, 27921), (3405, 19967), (7305, 9307)]