2122905

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{461}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 3415104

約数和(自身を除く): 1292199

約数列:

[1, 3, 5, 15, 307, 461, 921, 1383, 1535, 2305, 4605, 6915, 141527, 424581, 707635, 2122905]

約数ペア:

[(1, 2122905), (3, 707635), (5, 424581), (15, 141527), (307, 6915), (461, 4605), (921, 2305), (1383, 1535)]