67370175

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 126606480

約数和(自身を除く): 59236305

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 67, 75, 109, 123, 201, 205, 225, 327, 335, 369, 545, 603, 615, 981, 1005, 1025, 1635, 1675, 1845, 2725, 2747, 3015, 3075, 4469, 4905, 5025, 7303, 8175, 8241, 9225, 13407, 13735, 15075, 21909, 22345, 24525, 24723, 36515, 40221, 41205, 65727, 67035, 68675, 109545, 111725, 123615, 182575, 201105, 206025, 299423, 328635, 335175, 547725, 618075, 898269, 1005525, 1497115, 1643175, 2694807, 4491345, 7485575, 13474035, 22456725, 67370175]

約数ペア:

[(1, 67370175), (3, 22456725), (5, 13474035), (9, 7485575), (15, 4491345), (25, 2694807), (41, 1643175), (45, 1497115), (67, 1005525), (75, 898269), (109, 618075), (123, 547725), (201, 335175), (205, 328635), (225, 299423), (327, 206025), (335, 201105), (369, 182575), (545, 123615), (603, 111725), (615, 109545), (981, 68675), (1005, 67035), (1025, 65727), (1635, 41205), (1675, 40221), (1845, 36515), (2725, 24723), (2747, 24525), (3015, 22345), (3075, 21909), (4469, 15075), (4905, 13735), (5025, 13407), (7303, 9225), (8175, 8241)]