103636025

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 131074944

約数和(自身を除く): 27438919

約数列:

[1, 5, 25, 103, 167, 241, 515, 835, 1205, 2575, 4175, 6025, 17201, 24823, 40247, 86005, 124115, 201235, 430025, 620575, 1006175, 4145441, 20727205, 103636025]

約数ペア:

[(1, 103636025), (5, 20727205), (25, 4145441), (103, 1006175), (167, 620575), (241, 430025), (515, 201235), (835, 124115), (1205, 86005), (2575, 40247), (4175, 24823), (6025, 17201)]