18222100065

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{253243}}^1$

素因数の和:253311

約数の個数: 64

約数和(自身を含む): 35737793280

約数和(自身を除く): 17515693215

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 41, 45, 65, 117, 123, 135, 195, 205, 351, 369, 533, 585, 615, 1107, 1599, 1755, 1845, 2665, 4797, 5535, 7995, 14391, 23985, 71955, 253243, 759729, 1266215, 2279187, 3292159, 3798645, 6837561, 9876477, 10382963, 11395935, 16460795, 29629431, 31148889, 34187805, 49382385, 51914815, 88888293, 93446667, 134978519, 148147155, 155744445, 280340001, 404935557, 444441465, 467233335, 674892595, 1214806671, 1401700005, 2024677785, 3644420013, 6074033355, 18222100065]

約数ペア:

[(1, 18222100065), (3, 6074033355), (5, 3644420013), (9, 2024677785), (13, 1401700005), (15, 1214806671), (27, 674892595), (39, 467233335), (41, 444441465), (45, 404935557), (65, 280340001), (117, 155744445), (123, 148147155), (135, 134978519), (195, 93446667), (205, 88888293), (351, 51914815), (369, 49382385), (533, 34187805), (585, 31148889), (615, 29629431), (1107, 16460795), (1599, 11395935), (1755, 10382963), (1845, 9876477), (2665, 6837561), (4797, 3798645), (5535, 3292159), (7995, 2279187), (14391, 1266215), (23985, 759729), (71955, 253243)]