30738825

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 63329280

約数和(自身を除く): 32590455

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 31, 39, 45, 65, 75, 93, 113, 117, 135, 155, 195, 225, 279, 325, 339, 351, 403, 465, 565, 585, 675, 775, 837, 975, 1017, 1209, 1395, 1469, 1695, 1755, 2015, 2325, 2825, 2925, 3051, 3503, 3627, 4185, 4407, 5085, 6045, 6975, 7345, 8475, 8775, 10075, 10509, 10881, 13221, 15255, 17515, 18135, 20925, 22035, 25425, 30225, 31527, 36725, 39663, 45539, 52545, 54405, 66105, 76275, 87575, 90675, 94581, 110175, 136617, 157635, 198315, 227695, 262725, 272025, 330525, 409851, 472905, 683085, 788175, 991575, 1138475, 1229553, 2049255, 2364525, 3415425, 6147765, 10246275, 30738825]

約数ペア:

[(1, 30738825), (3, 10246275), (5, 6147765), (9, 3415425), (13, 2364525), (15, 2049255), (25, 1229553), (27, 1138475), (31, 991575), (39, 788175), (45, 683085), (65, 472905), (75, 409851), (93, 330525), (113, 272025), (117, 262725), (135, 227695), (155, 198315), (195, 157635), (225, 136617), (279, 110175), (325, 94581), (339, 90675), (351, 87575), (403, 76275), (465, 66105), (565, 54405), (585, 52545), (675, 45539), (775, 39663), (837, 36725), (975, 31527), (1017, 30225), (1209, 25425), (1395, 22035), (1469, 20925), (1695, 18135), (1755, 17515), (2015, 15255), (2325, 13221), (2825, 10881), (2925, 10509), (3051, 10075), (3503, 8775), (3627, 8475), (4185, 7345), (4407, 6975), (5085, 6045)]