233460405

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3863}}^1$

素因数の和:3970

約数の個数: 48

約数和(自身を含む): 434004480

約数和(自身を除く): 200544075

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 79, 85, 153, 237, 255, 395, 711, 765, 1185, 1343, 3555, 3863, 4029, 6715, 11589, 12087, 19315, 20145, 34767, 57945, 60435, 65671, 173835, 197013, 305177, 328355, 591039, 915531, 985065, 1525885, 2746593, 2955195, 4577655, 5188009, 13732965, 15564027, 25940045, 46692081, 77820135, 233460405]

約数ペア:

[(1, 233460405), (3, 77820135), (5, 46692081), (9, 25940045), (15, 15564027), (17, 13732965), (45, 5188009), (51, 4577655), (79, 2955195), (85, 2746593), (153, 1525885), (237, 985065), (255, 915531), (395, 591039), (711, 328355), (765, 305177), (1185, 197013), (1343, 173835), (3555, 65671), (3863, 60435), (4029, 57945), (6715, 34767), (11589, 20145), (12087, 19315)]