13382545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 18579456

約数和(自身を除く): 5196911

約数列:

[1, 5, 11, 31, 47, 55, 155, 167, 235, 341, 517, 835, 1457, 1705, 1837, 2585, 5177, 7285, 7849, 9185, 16027, 25885, 39245, 56947, 80135, 86339, 243319, 284735, 431695, 1216595, 2676509, 13382545]

約数ペア:

[(1, 13382545), (5, 2676509), (11, 1216595), (31, 431695), (47, 284735), (55, 243319), (155, 86339), (167, 80135), (235, 56947), (341, 39245), (517, 25885), (835, 16027), (1457, 9185), (1705, 7849), (1837, 7285), (2585, 5177)]