13305559915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6805913}}^1$

素因数の和:6805958

約数の個数: 16

約数和(自身を含む): 17640929088

約数和(自身を除く): 4335369173

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 6805913, 34029565, 115700521, 156535999, 578502605, 782679995, 2661111983, 13305559915]

約数ペア:

[(1, 13305559915), (5, 2661111983), (17, 782679995), (23, 578502605), (85, 156535999), (115, 115700521), (391, 34029565), (1955, 6805913)]