264238465

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^2\times {\mathrm{211}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 329885568

約数和(自身を除く): 65647103

約数列:

[1, 5, 47, 73, 211, 235, 365, 1055, 3431, 5329, 9917, 15403, 17155, 26645, 49585, 77015, 250463, 723941, 1124419, 1252315, 3619705, 5622095, 52847693, 264238465]

約数ペア:

[(1, 264238465), (5, 52847693), (47, 5622095), (73, 3619705), (211, 1252315), (235, 1124419), (365, 723941), (1055, 250463), (3431, 77015), (5329, 49585), (9917, 26645), (15403, 17155)]