13262425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1713

約数の個数: 24

約数和(自身を含む): 18570240

約数和(自身を除く): 5307815

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 1663, 7975, 8315, 18293, 41575, 48227, 91465, 241135, 457325, 530497, 1205675, 2652485, 13262425]

約数ペア:

[(1, 13262425), (5, 2652485), (11, 1205675), (25, 530497), (29, 457325), (55, 241135), (145, 91465), (275, 48227), (319, 41575), (725, 18293), (1595, 8315), (1663, 7975)]