243456315

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{108929}}^1$

素因数の和:109086

約数の個数: 16

約数和(自身を含む): 392148000

約数和(自身を除く): 148691685

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 108929, 326787, 544645, 1633935, 16230421, 48691263, 81152105, 243456315]

約数ペア:

[(1, 243456315), (3, 81152105), (5, 48691263), (15, 16230421), (149, 1633935), (447, 544645), (745, 326787), (2235, 108929)]