16020705

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 27417600

約数和(自身を除く): 11396895

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 839, 1005, 1273, 2517, 3819, 4195, 6365, 12585, 15941, 19095, 47823, 56213, 79705, 168639, 239115, 281065, 843195, 1068047, 3204141, 5340235, 16020705]

約数ペア:

[(1, 16020705), (3, 5340235), (5, 3204141), (15, 1068047), (19, 843195), (57, 281065), (67, 239115), (95, 168639), (201, 79705), (285, 56213), (335, 47823), (839, 19095), (1005, 15941), (1273, 12585), (2517, 6365), (3819, 4195)]