2005115595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{79901}}^1$

素因数の和:80155

約数の個数: 32

約数和(自身を含む): 3681884160

約数和(自身を除く): 1676768565

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 239, 717, 1195, 1673, 3585, 5019, 8365, 25095, 79901, 239703, 399505, 559307, 1198515, 1677921, 2796535, 8389605, 19096339, 57289017, 95481695, 133674373, 286445085, 401023119, 668371865, 2005115595]

約数ペア:

[(1, 2005115595), (3, 668371865), (5, 401023119), (7, 286445085), (15, 133674373), (21, 95481695), (35, 57289017), (105, 19096339), (239, 8389605), (717, 2796535), (1195, 1677921), (1673, 1198515), (3585, 559307), (5019, 399505), (8365, 239703), (25095, 79901)]