117780165

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5309}}^1$

素因数の和:5366

約数の個数: 48

約数和(自身を含む): 223657200

約数和(自身を除く): 105877035

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1479, 2465, 4437, 5309, 7395, 15927, 22185, 26545, 47781, 79635, 90253, 153961, 238905, 270759, 451265, 461883, 769805, 812277, 1353795, 1385649, 2309415, 2617337, 4061385, 6928245, 7852011, 13086685, 23556033, 39260055, 117780165]

約数ペア:

[(1, 117780165), (3, 39260055), (5, 23556033), (9, 13086685), (15, 7852011), (17, 6928245), (29, 4061385), (45, 2617337), (51, 2309415), (85, 1385649), (87, 1353795), (145, 812277), (153, 769805), (255, 461883), (261, 451265), (435, 270759), (493, 238905), (765, 153961), (1305, 90253), (1479, 79635), (2465, 47781), (4437, 26545), (5309, 22185), (7395, 15927)]