80925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:109

約数の個数: 24

約数和(自身を含む): 145824

約数和(自身を除く): 64899

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 83, 195, 249, 325, 415, 975, 1079, 1245, 2075, 3237, 5395, 6225, 16185, 26975, 80925]

約数ペア:

[(1, 80925), (3, 26975), (5, 16185), (13, 6225), (15, 5395), (25, 3237), (39, 2075), (65, 1245), (75, 1079), (83, 975), (195, 415), (249, 325)]