61009215

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{9661}}^1$

素因数の和:10090

約数の個数: 16

約数和(自身を含む): 97856736

約数和(自身を除く): 36847521

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 9661, 28983, 48305, 144915, 4067281, 12201843, 20336405, 61009215]

約数ペア:

[(1, 61009215), (3, 20336405), (5, 12201843), (15, 4067281), (421, 144915), (1263, 48305), (2105, 28983), (6315, 9661)]