29889135

素因数分解:

$3^3\times 5^1\times {\mathrm{221401}}^1$

素因数の和:221415

約数の個数: 16

約数和(自身を含む): 53136480

約数和(自身を除く): 23247345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 221401, 664203, 1107005, 1992609, 3321015, 5977827, 9963045, 29889135]

約数ペア:

[(1, 29889135), (3, 9963045), (5, 5977827), (9, 3321015), (15, 1992609), (27, 1107005), (45, 664203), (135, 221401)]