23343405

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 39087360

約数和(自身を除く): 15743955

約数列:

[1, 3, 5, 15, 29, 87, 103, 145, 309, 435, 515, 521, 1545, 1563, 2605, 2987, 7815, 8961, 14935, 15109, 44805, 45327, 53663, 75545, 160989, 226635, 268315, 804945, 1556227, 4668681, 7781135, 23343405]

約数ペア:

[(1, 23343405), (3, 7781135), (5, 4668681), (15, 1556227), (29, 804945), (87, 268315), (103, 226635), (145, 160989), (309, 75545), (435, 53663), (515, 45327), (521, 44805), (1545, 15109), (1563, 14935), (2605, 8961), (2987, 7815)]