29520405

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22621}}^1$

素因数の和:22661

約数の個数: 24

約数和(自身を含む): 52935480

約数和(自身を除く): 23415075

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 22621, 67863, 113105, 203589, 339315, 656009, 1017945, 1968027, 3280045, 5904081, 9840135, 29520405]

約数ペア:

[(1, 29520405), (3, 9840135), (5, 5904081), (9, 3280045), (15, 1968027), (29, 1017945), (45, 656009), (87, 339315), (145, 203589), (261, 113105), (435, 67863), (1305, 22621)]