2631105

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 4642560

約数和(自身を除く): 2011455

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 991, 2655, 2973, 4955, 8919, 14865, 44595, 58469, 175407, 292345, 526221, 877035, 2631105]

約数ペア:

[(1, 2631105), (3, 877035), (5, 526221), (9, 292345), (15, 175407), (45, 58469), (59, 44595), (177, 14865), (295, 8919), (531, 4955), (885, 2973), (991, 2655)]