25044435

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 48292608

約数和(自身を除く): 23248173

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1381, 1395, 2015, 3627, 4143, 6045, 6905, 12429, 17953, 18135, 20715, 42811, 53859, 62145, 89765, 128433, 161577, 214055, 269295, 385299, 556543, 642165, 807885, 1669629, 1926495, 2782715, 5008887, 8348145, 25044435]

約数ペア:

[(1, 25044435), (3, 8348145), (5, 5008887), (9, 2782715), (13, 1926495), (15, 1669629), (31, 807885), (39, 642165), (45, 556543), (65, 385299), (93, 269295), (117, 214055), (155, 161577), (195, 128433), (279, 89765), (403, 62145), (465, 53859), (585, 42811), (1209, 20715), (1381, 18135), (1395, 17953), (2015, 12429), (3627, 6905), (4143, 6045)]