15131513

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:316

約数の個数: 16

約数和(自身を含む): 16543440

約数和(自身を除く): 1411927

約数列:

[1, 17, 73, 89, 137, 1241, 1513, 2329, 6497, 10001, 12193, 110449, 170017, 207281, 890089, 15131513]

約数ペア:

[(1, 15131513), (17, 890089), (73, 207281), (89, 170017), (137, 110449), (1241, 12193), (1513, 10001), (2329, 6497)]