489192015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2508677}}^1$

素因数の和:2508698

約数の個数: 16

約数和(自身を含む): 842915808

約数和(自身を除く): 353723793

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 2508677, 7526031, 12543385, 32612801, 37630155, 97838403, 163064005, 489192015]

約数ペア:

[(1, 489192015), (3, 163064005), (5, 97838403), (13, 37630155), (15, 32612801), (39, 12543385), (65, 7526031), (195, 2508677)]