1555492055

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{5807}}^1$

素因数の和:6155

約数の個数: 24

約数和(自身を含む): 2027944512

約数和(自身を除く): 472452457

約数列:

[1, 5, 13, 65, 169, 317, 845, 1585, 4121, 5807, 20605, 29035, 53573, 75491, 267865, 377455, 981383, 1840819, 4906915, 9204095, 23930647, 119653235, 311098411, 1555492055]

約数ペア:

[(1, 1555492055), (5, 311098411), (13, 119653235), (65, 23930647), (169, 9204095), (317, 4906915), (845, 1840819), (1585, 981383), (4121, 377455), (5807, 267865), (20605, 75491), (29035, 53573)]