38863305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 74919936

約数和(自身を除く): 36056631

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 2143, 3627, 6045, 6429, 10715, 18135, 19287, 27859, 32145, 66433, 83577, 96435, 139295, 199299, 250731, 332165, 417885, 597897, 863629, 996495, 1253655, 2590887, 2989485, 4318145, 7772661, 12954435, 38863305]

約数ペア:

[(1, 38863305), (3, 12954435), (5, 7772661), (9, 4318145), (13, 2989485), (15, 2590887), (31, 1253655), (39, 996495), (45, 863629), (65, 597897), (93, 417885), (117, 332165), (155, 250731), (195, 199299), (279, 139295), (403, 96435), (465, 83577), (585, 66433), (1209, 32145), (1395, 27859), (2015, 19287), (2143, 18135), (3627, 10715), (6045, 6429)]