30541925

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 39372480

約数和(自身を除く): 8830555

約数列:

[1, 5, 25, 41, 83, 205, 359, 415, 1025, 1795, 2075, 3403, 8975, 14719, 17015, 29797, 73595, 85075, 148985, 367975, 744925, 1221677, 6108385, 30541925]

約数ペア:

[(1, 30541925), (5, 6108385), (25, 1221677), (41, 744925), (83, 367975), (205, 148985), (359, 85075), (415, 73595), (1025, 29797), (1795, 17015), (2075, 14719), (3403, 8975)]