242830515

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{108649}}^1$

素因数の和:108806

約数の個数: 16

約数和(自身を含む): 391140000

約数和(自身を除く): 148309485

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 108649, 325947, 543245, 1629735, 16188701, 48566103, 80943505, 242830515]

約数ペア:

[(1, 242830515), (3, 80943505), (5, 48566103), (15, 16188701), (149, 1629735), (447, 543245), (745, 325947), (2235, 108649)]