56149845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{727}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 95047680

約数和(自身を除く): 38897835

約数列:

[1, 3, 5, 15, 19, 57, 95, 271, 285, 727, 813, 1355, 2181, 3635, 4065, 5149, 10905, 13813, 15447, 25745, 41439, 69065, 77235, 197017, 207195, 591051, 985085, 2955255, 3743323, 11229969, 18716615, 56149845]

約数ペア:

[(1, 56149845), (3, 18716615), (5, 11229969), (15, 3743323), (19, 2955255), (57, 985085), (95, 591051), (271, 207195), (285, 197017), (727, 77235), (813, 69065), (1355, 41439), (2181, 25745), (3635, 15447), (4065, 13813), (5149, 10905)]