848497525

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{1231}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 1069376000

約数和(自身を除く): 220878475

約数列:

[1, 5, 25, 79, 349, 395, 1231, 1745, 1975, 6155, 8725, 27571, 30775, 97249, 137855, 429619, 486245, 689275, 2148095, 2431225, 10740475, 33939901, 169699505, 848497525]

約数ペア:

[(1, 848497525), (5, 169699505), (25, 33939901), (79, 10740475), (349, 2431225), (395, 2148095), (1231, 689275), (1745, 486245), (1975, 429619), (6155, 137855), (8725, 97249), (27571, 30775)]