12487110945

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1\times {\mathrm{22567}}^1$

素因数の和:23609

約数の個数: 32

約数和(自身を含む): 20540851968

約数和(自身を除く): 8053741023

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 997, 2991, 4985, 14955, 22567, 36889, 67701, 110667, 112835, 184445, 338505, 553335, 834979, 2504937, 4174895, 12524685, 22499299, 67497897, 112496495, 337489485, 832474063, 2497422189, 4162370315, 12487110945]

約数ペア:

[(1, 12487110945), (3, 4162370315), (5, 2497422189), (15, 832474063), (37, 337489485), (111, 112496495), (185, 67497897), (555, 22499299), (997, 12524685), (2991, 4174895), (4985, 2504937), (14955, 834979), (22567, 553335), (36889, 338505), (67701, 184445), (110667, 112835)]