2017013375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{33547}}^1$

素因数の和:33612

約数の個数: 32

約数和(自身を含む): 2784215616

約数和(自身を除く): 767202241

約数列:

[1, 5, 13, 25, 37, 65, 125, 185, 325, 481, 925, 1625, 2405, 4625, 12025, 33547, 60125, 167735, 436111, 838675, 1241239, 2180555, 4193375, 6206195, 10902775, 16136107, 31030975, 54513875, 80680535, 155154875, 403402675, 2017013375]

約数ペア:

[(1, 2017013375), (5, 403402675), (13, 155154875), (25, 80680535), (37, 54513875), (65, 31030975), (125, 16136107), (185, 10902775), (325, 6206195), (481, 4193375), (925, 2180555), (1625, 1241239), (2405, 838675), (4625, 436111), (12025, 167735), (33547, 60125)]