66841525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 88114400

約数和(自身を除く): 21272875

約数列:

[1, 5, 19, 25, 95, 109, 475, 545, 1291, 2071, 2725, 6455, 10355, 24529, 32275, 51775, 122645, 140719, 613225, 703595, 2673661, 3517975, 13368305, 66841525]

約数ペア:

[(1, 66841525), (5, 13368305), (19, 3517975), (25, 2673661), (95, 703595), (109, 613225), (475, 140719), (545, 122645), (1291, 51775), (2071, 32275), (2725, 24529), (6455, 10355)]