2629485

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 4627584

約数和(自身を除く): 1998099

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 823, 1065, 2469, 3195, 4115, 7407, 12345, 37035, 58433, 175299, 292165, 525897, 876495, 2629485]

約数ペア:

[(1, 2629485), (3, 876495), (5, 525897), (9, 292165), (15, 175299), (45, 58433), (71, 37035), (213, 12345), (355, 7407), (639, 4115), (823, 3195), (1065, 2469)]