13360295

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 17647056

約数和(自身を除く): 4286761

約数列:

[1, 5, 13, 65, 97, 163, 169, 485, 815, 845, 1261, 2119, 6305, 10595, 15811, 16393, 27547, 79055, 81965, 137735, 205543, 1027715, 2672059, 13360295]

約数ペア:

[(1, 13360295), (5, 2672059), (13, 1027715), (65, 205543), (97, 137735), (163, 81965), (169, 79055), (485, 27547), (815, 16393), (845, 15811), (1261, 10595), (2119, 6305)]