1097867975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{27847}}^1$

素因数の和:27959

約数の個数: 24

約数和(自身を含む): 1450323840

約数和(自身を除く): 352455865

約数列:

[1, 5, 19, 25, 83, 95, 415, 475, 1577, 2075, 7885, 27847, 39425, 139235, 529093, 696175, 2311301, 2645465, 11556505, 13227325, 43914719, 57782525, 219573595, 1097867975]

約数ペア:

[(1, 1097867975), (5, 219573595), (19, 57782525), (25, 43914719), (83, 13227325), (95, 11556505), (415, 2645465), (475, 2311301), (1577, 696175), (2075, 529093), (7885, 139235), (27847, 39425)]