117788205

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2557}}^1$

素因数の和:2685

約数の個数: 32

約数和(自身を含む): 195963264

約数和(自身を除く): 78175059

約数列:

[1, 3, 5, 15, 37, 83, 111, 185, 249, 415, 555, 1245, 2557, 3071, 7671, 9213, 12785, 15355, 38355, 46065, 94609, 212231, 283827, 473045, 636693, 1061155, 1419135, 3183465, 7852547, 23557641, 39262735, 117788205]

約数ペア:

[(1, 117788205), (3, 39262735), (5, 23557641), (15, 7852547), (37, 3183465), (83, 1419135), (111, 1061155), (185, 636693), (249, 473045), (415, 283827), (555, 212231), (1245, 94609), (2557, 46065), (3071, 38355), (7671, 15355), (9213, 12785)]