15428545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9049}}^1$

素因数の和:9096

約数の個数: 16

約数和(自身を含む): 20851200

約数和(自身を除く): 5422655

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 9049, 45245, 99539, 280519, 497695, 1402595, 3085709, 15428545]

約数ペア:

[(1, 15428545), (5, 3085709), (11, 1402595), (31, 497695), (55, 280519), (155, 99539), (341, 45245), (1705, 9049)]