281625345

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{27329}}^1$

素因数の和:27569

約数の個数: 24

約数和(自身を含む): 490300200

約数和(自身を除く): 208674855

約数列:

[1, 3, 5, 9, 15, 45, 229, 687, 1145, 2061, 3435, 10305, 27329, 81987, 136645, 245961, 409935, 1229805, 6258341, 18775023, 31291705, 56325069, 93875115, 281625345]

約数ペア:

[(1, 281625345), (3, 93875115), (5, 56325069), (9, 31291705), (15, 18775023), (45, 6258341), (229, 1229805), (687, 409935), (1145, 245961), (2061, 136645), (3435, 81987), (10305, 27329)]