226647585

素因数分解:

$3^3\times 5^1\times {\mathrm{1678871}}^1$

素因数の和:1678885

約数の個数: 16

約数和(自身を含む): 402929280

約数和(自身を除く): 176281695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1678871, 5036613, 8394355, 15109839, 25183065, 45329517, 75549195, 226647585]

約数ペア:

[(1, 226647585), (3, 75549195), (5, 45329517), (9, 25183065), (15, 15109839), (27, 8394355), (45, 5036613), (135, 1678871)]