29916405

素因数分解:

$3^3\times 5^1\times {\mathrm{221603}}^1$

素因数の和:221617

約数の個数: 16

約数和(自身を含む): 53184960

約数和(自身を除く): 23268555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 221603, 664809, 1108015, 1994427, 3324045, 5983281, 9972135, 29916405]

約数ペア:

[(1, 29916405), (3, 9972135), (5, 5983281), (9, 3324045), (15, 1994427), (27, 1108015), (45, 664809), (135, 221603)]