170025855

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6899}}^1$

素因数の和:6991

約数の個数: 32

約数和(自身を含む): 286156800

約数和(自身を除く): 116130945

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 265, 465, 795, 1643, 4929, 6899, 8215, 20697, 24645, 34495, 103485, 213869, 365647, 641607, 1069345, 1096941, 1828235, 3208035, 5484705, 11335057, 34005171, 56675285, 170025855]

約数ペア:

[(1, 170025855), (3, 56675285), (5, 34005171), (15, 11335057), (31, 5484705), (53, 3208035), (93, 1828235), (155, 1096941), (159, 1069345), (265, 641607), (465, 365647), (795, 213869), (1643, 103485), (4929, 34495), (6899, 24645), (8215, 20697)]