4987855

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 6350400

約数和(自身を除く): 1362545

約数列:

[1, 5, 29, 41, 145, 205, 839, 1189, 4195, 5945, 24331, 34399, 121655, 171995, 997571, 4987855]

約数ペア:

[(1, 4987855), (5, 997571), (29, 171995), (41, 121655), (145, 34399), (205, 24331), (839, 5945), (1189, 4195)]