71741345

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{1439}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 94867200

約数和(自身を除く): 23125855

約数列:

[1, 5, 13, 59, 65, 169, 295, 767, 845, 1439, 3835, 7195, 9971, 18707, 49855, 84901, 93535, 243191, 424505, 1103713, 1215955, 5518565, 14348269, 71741345]

約数ペア:

[(1, 71741345), (5, 14348269), (13, 5518565), (59, 1215955), (65, 1103713), (169, 424505), (295, 243191), (767, 93535), (845, 84901), (1439, 49855), (3835, 18707), (7195, 9971)]