15384545

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 20684160

約数和(自身を除く): 5299615

約数列:

[1, 5, 11, 55, 59, 121, 295, 431, 605, 649, 2155, 3245, 4741, 7139, 23705, 25429, 35695, 52151, 127145, 260755, 279719, 1398595, 3076909, 15384545]

約数ペア:

[(1, 15384545), (5, 3076909), (11, 1398595), (55, 279719), (59, 260755), (121, 127145), (295, 52151), (431, 35695), (605, 25429), (649, 23705), (2155, 7139), (3245, 4741)]