525384093985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{379}}^1\times {\mathrm{1901}}^1$

素因数の和:2698

約数の個数: 64

約数和(自身を含む): 700649326080

約数和(自身を除く): 175265232095

約数列:

[1, 5, 17, 23, 85, 115, 373, 379, 391, 1865, 1895, 1901, 1955, 6341, 6443, 8579, 8717, 9505, 31705, 32215, 32317, 42895, 43585, 43723, 141367, 145843, 148189, 161585, 218615, 706835, 709073, 720479, 729215, 740945, 743291, 2403239, 3251441, 3545365, 3602395, 3716455, 12016195, 12054241, 12248143, 16257205, 16308679, 16571017, 55274497, 60271205, 61240715, 81543395, 82855085, 268738667, 276372485, 277247543, 281707289, 1343693335, 1386237715, 1408536445, 4568557339, 6180989341, 22842786695, 30904946705, 105076818797, 525384093985]

約数ペア:

[(1, 525384093985), (5, 105076818797), (17, 30904946705), (23, 22842786695), (85, 6180989341), (115, 4568557339), (373, 1408536445), (379, 1386237715), (391, 1343693335), (1865, 281707289), (1895, 277247543), (1901, 276372485), (1955, 268738667), (6341, 82855085), (6443, 81543395), (8579, 61240715), (8717, 60271205), (9505, 55274497), (31705, 16571017), (32215, 16308679), (32317, 16257205), (42895, 12248143), (43585, 12054241), (43723, 12016195), (141367, 3716455), (145843, 3602395), (148189, 3545365), (161585, 3251441), (218615, 2403239), (706835, 743291), (709073, 740945), (720479, 729215)]