15695731215

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{121067}}^1$

素因数の和:121188

約数の個数: 48

約数和(自身を含む): 28254365568

約数和(自身を除く): 12558634353

約数列:

[1, 3, 5, 9, 15, 43, 45, 67, 129, 201, 215, 335, 387, 603, 645, 1005, 1935, 2881, 3015, 8643, 14405, 25929, 43215, 121067, 129645, 363201, 605335, 1089603, 1816005, 5205881, 5448015, 8111489, 15617643, 24334467, 26029405, 40557445, 46852929, 73003401, 78088215, 121672335, 234264645, 348794027, 365017005, 1046382081, 1743970135, 3139146243, 5231910405, 15695731215]

約数ペア:

[(1, 15695731215), (3, 5231910405), (5, 3139146243), (9, 1743970135), (15, 1046382081), (43, 365017005), (45, 348794027), (67, 234264645), (129, 121672335), (201, 78088215), (215, 73003401), (335, 46852929), (387, 40557445), (603, 26029405), (645, 24334467), (1005, 15617643), (1935, 8111489), (2881, 5448015), (3015, 5205881), (8643, 1816005), (14405, 1089603), (25929, 605335), (43215, 363201), (121067, 129645)]