10228975

素因数分解:

$5^2\times {\mathrm{619}}^1\times {\mathrm{661}}^1$

素因数の和:1290

約数の個数: 12

約数和(自身を含む): 12723640

約数和(自身を除く): 2494665

約数列:

[1, 5, 25, 619, 661, 3095, 3305, 15475, 16525, 409159, 2045795, 10228975]

約数ペア:

[(1, 10228975), (5, 2045795), (25, 409159), (619, 16525), (661, 15475), (3095, 3305)]