12387465

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 22291200

約数和(自身を除く): 9903735

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1031, 1335, 2403, 3093, 4005, 5155, 9279, 12015, 15465, 27837, 46395, 91759, 139185, 275277, 458795, 825831, 1376385, 2477493, 4129155, 12387465]

約数ペア:

[(1, 12387465), (3, 4129155), (5, 2477493), (9, 1376385), (15, 825831), (27, 458795), (45, 275277), (89, 139185), (135, 91759), (267, 46395), (445, 27837), (801, 15465), (1031, 12015), (1335, 9279), (2403, 5155), (3093, 4005)]