13551825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 25998336

約数和(自身を除く): 12446511

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 83, 105, 175, 249, 311, 415, 525, 581, 933, 1245, 1555, 1743, 2075, 2177, 2905, 4665, 6225, 6531, 7775, 8715, 10885, 14525, 23325, 25813, 32655, 43575, 54425, 77439, 129065, 163275, 180691, 387195, 542073, 645325, 903455, 1935975, 2710365, 4517275, 13551825]

約数ペア:

[(1, 13551825), (3, 4517275), (5, 2710365), (7, 1935975), (15, 903455), (21, 645325), (25, 542073), (35, 387195), (75, 180691), (83, 163275), (105, 129065), (175, 77439), (249, 54425), (311, 43575), (415, 32655), (525, 25813), (581, 23325), (933, 14525), (1245, 10885), (1555, 8715), (1743, 7775), (2075, 6531), (2177, 6225), (2905, 4665)]