2175890685

素因数分解:

$3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{653}}^1\times {\mathrm{1151}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 3507867648

約数和(自身を除く): 1331976963

約数列:

[1, 3, 5, 15, 193, 579, 653, 965, 1151, 1959, 2895, 3265, 3453, 5755, 9795, 17265, 126029, 222143, 378087, 630145, 666429, 751603, 1110715, 1890435, 2254809, 3332145, 3758015, 11274045, 145059379, 435178137, 725296895, 2175890685]

約数ペア:

[(1, 2175890685), (3, 725296895), (5, 435178137), (15, 145059379), (193, 11274045), (579, 3758015), (653, 3332145), (965, 2254809), (1151, 1890435), (1959, 1110715), (2895, 751603), (3265, 666429), (3453, 630145), (5755, 378087), (9795, 222143), (17265, 126029)]