168283345

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{2791}}^1$

素因数の和:3216

約数の個数: 16

約数和(自身を含む): 209064960

約数和(自身を除く): 40781615

約数列:

[1, 5, 31, 155, 389, 1945, 2791, 12059, 13955, 60295, 86521, 432605, 1085699, 5428495, 33656669, 168283345]

約数ペア:

[(1, 168283345), (5, 33656669), (31, 5428495), (155, 1085699), (389, 432605), (1945, 86521), (2791, 60295), (12059, 13955)]