47378575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2719}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 63745920

約数和(自身を除く): 16367345

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 2719, 3485, 13595, 17425, 46223, 67975, 111479, 231115, 557395, 1155575, 1895143, 2786975, 9475715, 47378575]

約数ペア:

[(1, 47378575), (5, 9475715), (17, 2786975), (25, 1895143), (41, 1155575), (85, 557395), (205, 231115), (425, 111479), (697, 67975), (1025, 46223), (2719, 17425), (3485, 13595)]