2443670125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7127}}^1$

素因数の和:7366

約数の個数: 32

約数和(自身を含む): 3300321024

約数和(自身を除く): 856650899

約数列:

[1, 5, 13, 25, 65, 125, 211, 325, 1055, 1625, 2743, 5275, 7127, 13715, 26375, 35635, 68575, 92651, 178175, 342875, 463255, 890875, 1503797, 2316275, 7518985, 11581375, 19549361, 37594925, 97746805, 187974625, 488734025, 2443670125]

約数ペア:

[(1, 2443670125), (5, 488734025), (13, 187974625), (25, 97746805), (65, 37594925), (125, 19549361), (211, 11581375), (325, 7518985), (1055, 2316275), (1625, 1503797), (2743, 890875), (5275, 463255), (7127, 342875), (13715, 178175), (26375, 92651), (35635, 68575)]