429729625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3947}}^1$

素因数の和:4042

約数の個数: 32

約数和(自身を含む): 586325376

約数和(自身を除く): 156595751

約数列:

[1, 5, 13, 25, 65, 67, 125, 325, 335, 871, 1625, 1675, 3947, 4355, 8375, 19735, 21775, 51311, 98675, 108875, 256555, 264449, 493375, 1282775, 1322245, 3437837, 6413875, 6611225, 17189185, 33056125, 85945925, 429729625]

約数ペア:

[(1, 429729625), (5, 85945925), (13, 33056125), (25, 17189185), (65, 6611225), (67, 6413875), (125, 3437837), (325, 1322245), (335, 1282775), (871, 493375), (1625, 264449), (1675, 256555), (3947, 108875), (4355, 98675), (8375, 51311), (19735, 21775)]