103064375

素因数分解:

$5^4\times {\mathrm{103}}^1\times {\mathrm{1601}}^1$

素因数の和:1724

約数の個数: 20

約数和(自身を含む): 130120848

約数和(自身を除く): 27056473

約数列:

[1, 5, 25, 103, 125, 515, 625, 1601, 2575, 8005, 12875, 40025, 64375, 164903, 200125, 824515, 1000625, 4122575, 20612875, 103064375]

約数ペア:

[(1, 103064375), (5, 20612875), (25, 4122575), (103, 1000625), (125, 824515), (515, 200125), (625, 164903), (1601, 64375), (2575, 40025), (8005, 12875)]