195662655

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10427}}^1$

素因数の和:10580

約数の個数: 32

約数和(自身を含む): 350380800

約数和(自身を除く): 154718145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3753, 6255, 10427, 18765, 31281, 52135, 93843, 156405, 281529, 469215, 1407645, 1449353, 4348059, 7246765, 13044177, 21740295, 39132531, 65220885, 195662655]

約数ペア:

[(1, 195662655), (3, 65220885), (5, 39132531), (9, 21740295), (15, 13044177), (27, 7246765), (45, 4348059), (135, 1449353), (139, 1407645), (417, 469215), (695, 281529), (1251, 156405), (2085, 93843), (3753, 52135), (6255, 31281), (10427, 18765)]