2912231465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{25943}}^1$

素因数の和:26129

約数の個数: 32

約数和(自身を含む): 4131945216

約数和(自身を除く): 1219713751

約数列:

[1, 5, 11, 13, 55, 65, 143, 157, 715, 785, 1727, 2041, 8635, 10205, 22451, 25943, 112255, 129715, 285373, 337259, 1426865, 1686295, 3709849, 4073051, 18549245, 20365255, 44803561, 52949663, 224017805, 264748315, 582446293, 2912231465]

約数ペア:

[(1, 2912231465), (5, 582446293), (11, 264748315), (13, 224017805), (55, 52949663), (65, 44803561), (143, 20365255), (157, 18549245), (715, 4073051), (785, 3709849), (1727, 1686295), (2041, 1426865), (8635, 337259), (10205, 285373), (22451, 129715), (25943, 112255)]