8944975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 12655440

約数和(自身を除く): 3710465

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 1619, 5525, 8095, 21047, 27523, 40475, 105235, 137615, 357799, 526175, 688075, 1788995, 8944975]

約数ペア:

[(1, 8944975), (5, 1788995), (13, 688075), (17, 526175), (25, 357799), (65, 137615), (85, 105235), (221, 40475), (325, 27523), (425, 21047), (1105, 8095), (1619, 5525)]