4491325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 5946048

約数和(自身を除く): 1454723

約数列:

[1, 5, 23, 25, 73, 107, 115, 365, 535, 575, 1679, 1825, 2461, 2675, 7811, 8395, 12305, 39055, 41975, 61525, 179653, 195275, 898265, 4491325]

約数ペア:

[(1, 4491325), (5, 898265), (23, 195275), (25, 179653), (73, 61525), (107, 41975), (115, 39055), (365, 12305), (535, 8395), (575, 7811), (1679, 2675), (1825, 2461)]