121692015

素因数分解:

$3^2\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{1933}}^1$

素因数の和:3343

約数の個数: 24

約数和(自身を含む): 211192800

約数和(自身を除く): 89500785

約数列:

[1, 3, 5, 9, 15, 45, 1399, 1933, 4197, 5799, 6995, 9665, 12591, 17397, 20985, 28995, 62955, 86985, 2704267, 8112801, 13521335, 24338403, 40564005, 121692015]

約数ペア:

[(1, 121692015), (3, 40564005), (5, 24338403), (9, 13521335), (15, 8112801), (45, 2704267), (1399, 86985), (1933, 62955), (4197, 28995), (5799, 20985), (6995, 17397), (9665, 12591)]