30970425

素因数分解:

$3^1\times 5^2\times {\mathrm{412939}}^1$

素因数の和:412952

約数の個数: 12

約数和(自身を含む): 51204560

約数和(自身を除く): 20234135

約数列:

[1, 3, 5, 15, 25, 75, 412939, 1238817, 2064695, 6194085, 10323475, 30970425]

約数ペア:

[(1, 30970425), (3, 10323475), (5, 6194085), (15, 2064695), (25, 1238817), (75, 412939)]