396802605

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{190313}}^1$

素因数の和:190460

約数の個数: 16

約数和(自身を含む): 639455040

約数和(自身を除く): 242652435

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 190313, 570939, 951565, 2854695, 26453507, 79360521, 132267535, 396802605]

約数ペア:

[(1, 396802605), (3, 132267535), (5, 79360521), (15, 26453507), (139, 2854695), (417, 951565), (695, 570939), (2085, 190313)]