3269905

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 4071168

約数和(自身を除く): 801263

約数列:

[1, 5, 61, 71, 151, 305, 355, 755, 4331, 9211, 10721, 21655, 46055, 53605, 653981, 3269905]

約数ペア:

[(1, 3269905), (5, 653981), (61, 53605), (71, 46055), (151, 21655), (305, 10721), (355, 9211), (755, 4331)]