17215315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^2$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 22967280

約数和(自身を除く): 5751965

約数列:

[1, 5, 13, 59, 65, 67, 295, 335, 767, 871, 3835, 3953, 4355, 4489, 19765, 22445, 51389, 58357, 256945, 264851, 291785, 1324255, 3443063, 17215315]

約数ペア:

[(1, 17215315), (5, 3443063), (13, 1324255), (59, 291785), (65, 264851), (67, 256945), (295, 58357), (335, 51389), (767, 22445), (871, 19765), (3835, 4489), (3953, 4355)]