20172625695

素因数分解:

$3^3\times 5^1\times {\mathrm{149426857}}^1$

素因数の和:149426871

約数の個数: 16

約数和(自身を含む): 35862445920

約数和(自身を除く): 15689820225

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149426857, 448280571, 747134285, 1344841713, 2241402855, 4034525139, 6724208565, 20172625695]

約数ペア:

[(1, 20172625695), (3, 6724208565), (5, 4034525139), (9, 2241402855), (15, 1344841713), (27, 747134285), (45, 448280571), (135, 149426857)]