13474035

素因数分解:

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

素因数の和:228

約数の個数: 48

約数和(自身を含む): 24504480

約数和(自身を除く): 11030445

約数列:

[1, 3, 5, 9, 15, 41, 45, 67, 109, 123, 201, 205, 327, 335, 369, 545, 603, 615, 981, 1005, 1635, 1845, 2747, 3015, 4469, 4905, 7303, 8241, 13407, 13735, 21909, 22345, 24723, 36515, 40221, 41205, 65727, 67035, 109545, 123615, 201105, 299423, 328635, 898269, 1497115, 2694807, 4491345, 13474035]

約数ペア:

[(1, 13474035), (3, 4491345), (5, 2694807), (9, 1497115), (15, 898269), (41, 328635), (45, 299423), (67, 201105), (109, 123615), (123, 109545), (201, 67035), (205, 65727), (327, 41205), (335, 40221), (369, 36515), (545, 24723), (603, 22345), (615, 21909), (981, 13735), (1005, 13407), (1635, 8241), (1845, 7303), (2747, 4905), (3015, 4469)]