84130125

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{7237}}^1$

素因数の和:7286

約数の個数: 32

約数和(自身を含む): 144528384

約数和(自身を除く): 60398259

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 775, 2325, 3875, 7237, 11625, 21711, 36185, 108555, 180925, 224347, 542775, 673041, 904625, 1121735, 2713875, 3365205, 5608675, 16826025, 28043375, 84130125]

約数ペア:

[(1, 84130125), (3, 28043375), (5, 16826025), (15, 5608675), (25, 3365205), (31, 2713875), (75, 1121735), (93, 904625), (125, 673041), (155, 542775), (375, 224347), (465, 180925), (775, 108555), (2325, 36185), (3875, 21711), (7237, 11625)]