2132905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 2830464

約数和(自身を除く): 697559

約数列:

[1, 5, 17, 23, 85, 115, 391, 1091, 1955, 5455, 18547, 25093, 92735, 125465, 426581, 2132905]

約数ペア:

[(1, 2132905), (5, 426581), (17, 125465), (23, 92735), (85, 25093), (115, 18547), (391, 5455), (1091, 1955)]