3106975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 4206080

約数和(自身を除く): 1099105

約数列:

[1, 5, 19, 25, 31, 95, 155, 211, 475, 589, 775, 1055, 2945, 4009, 5275, 6541, 14725, 20045, 32705, 100225, 124279, 163525, 621395, 3106975]

約数ペア:

[(1, 3106975), (5, 621395), (19, 163525), (25, 124279), (31, 100225), (95, 32705), (155, 20045), (211, 14725), (475, 6541), (589, 5275), (775, 4009), (1055, 2945)]