331120075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4027}}^1$

素因数の和:4084

約数の個数: 48

約数和(自身を含む): 503467776

約数和(自身を除く): 172347701

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 115, 143, 253, 275, 299, 325, 575, 715, 1265, 1495, 3289, 3575, 4027, 6325, 7475, 16445, 20135, 44297, 52351, 82225, 92621, 100675, 221485, 261755, 463105, 575861, 1018831, 1107425, 1204073, 1308775, 2315525, 2879305, 5094155, 6020365, 13244803, 14396525, 25470775, 30101825, 66224015, 331120075]

約数ペア:

[(1, 331120075), (5, 66224015), (11, 30101825), (13, 25470775), (23, 14396525), (25, 13244803), (55, 6020365), (65, 5094155), (115, 2879305), (143, 2315525), (253, 1308775), (275, 1204073), (299, 1107425), (325, 1018831), (575, 575861), (715, 463105), (1265, 261755), (1495, 221485), (3289, 100675), (3575, 92621), (4027, 82225), (6325, 52351), (7475, 44297), (16445, 20135)]