139743315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6299}}^1$

素因数の和:6356

約数の個数: 48

約数和(自身を含む): 265356000

約数和(自身を除く): 125612685

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1479, 2465, 4437, 6299, 7395, 18897, 22185, 31495, 56691, 94485, 107083, 182671, 283455, 321249, 535415, 548013, 913355, 963747, 1606245, 1644039, 2740065, 3105407, 4818735, 8220195, 9316221, 15527035, 27948663, 46581105, 139743315]

約数ペア:

[(1, 139743315), (3, 46581105), (5, 27948663), (9, 15527035), (15, 9316221), (17, 8220195), (29, 4818735), (45, 3105407), (51, 2740065), (85, 1644039), (87, 1606245), (145, 963747), (153, 913355), (255, 548013), (261, 535415), (435, 321249), (493, 283455), (765, 182671), (1305, 107083), (1479, 94485), (2465, 56691), (4437, 31495), (6299, 22185), (7395, 18897)]