42697625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 57417984

約数和(自身を除く): 14720359

約数列:

[1, 5, 17, 25, 71, 85, 125, 283, 355, 425, 1207, 1415, 1775, 2125, 4811, 6035, 7075, 8875, 20093, 24055, 30175, 35375, 100465, 120275, 150875, 341581, 502325, 601375, 1707905, 2511625, 8539525, 42697625]

約数ペア:

[(1, 42697625), (5, 8539525), (17, 2511625), (25, 1707905), (71, 601375), (85, 502325), (125, 341581), (283, 150875), (355, 120275), (425, 100465), (1207, 35375), (1415, 30175), (1775, 24055), (2125, 20093), (4811, 8875), (6035, 7075)]