15711485

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 20424096

約数和(自身を除く): 4712611

約数列:

[1, 5, 17, 83, 85, 131, 289, 415, 655, 1411, 1445, 2227, 7055, 10873, 11135, 23987, 37859, 54365, 119935, 184841, 189295, 924205, 3142297, 15711485]

約数ペア:

[(1, 15711485), (5, 3142297), (17, 924205), (83, 189295), (85, 184841), (131, 119935), (289, 54365), (415, 37859), (655, 23987), (1411, 11135), (1445, 10873), (2227, 7055)]