89405525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3917}}^1$

素因数の和:4021

約数の個数: 24

約数和(自身を含む): 122429664

約数和(自身を除く): 33024139

約数列:

[1, 5, 11, 25, 55, 83, 275, 415, 913, 2075, 3917, 4565, 19585, 22825, 43087, 97925, 215435, 325111, 1077175, 1625555, 3576221, 8127775, 17881105, 89405525]

約数ペア:

[(1, 89405525), (5, 17881105), (11, 8127775), (25, 3576221), (55, 1625555), (83, 1077175), (275, 325111), (415, 215435), (913, 97925), (2075, 43087), (3917, 22825), (4565, 19585)]