16156587025

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{1447}}^1\times {\mathrm{5381}}^1$

素因数の和:6921

約数の個数: 24

約数和(自身を含む): 20293326144

約数和(自身を除く): 4136739119

約数列:

[1, 5, 25, 83, 415, 1447, 2075, 5381, 7235, 26905, 36175, 120101, 134525, 446623, 600505, 2233115, 3002525, 7786307, 11165575, 38931535, 194657675, 646263481, 3231317405, 16156587025]

約数ペア:

[(1, 16156587025), (5, 3231317405), (25, 646263481), (83, 194657675), (415, 38931535), (1447, 11165575), (2075, 7786307), (5381, 3002525), (7235, 2233115), (26905, 600505), (36175, 446623), (120101, 134525)]