12435345

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 24045840

約数和(自身を除く): 11610495

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 733, 1131, 1305, 1885, 2199, 3393, 3665, 5655, 6597, 9529, 10995, 16965, 21257, 28587, 32985, 47645, 63771, 85761, 106285, 142935, 191313, 276341, 318855, 428805, 829023, 956565, 1381705, 2487069, 4145115, 12435345]

約数ペア:

[(1, 12435345), (3, 4145115), (5, 2487069), (9, 1381705), (13, 956565), (15, 829023), (29, 428805), (39, 318855), (45, 276341), (65, 191313), (87, 142935), (117, 106285), (145, 85761), (195, 63771), (261, 47645), (377, 32985), (435, 28587), (585, 21257), (733, 16965), (1131, 10995), (1305, 9529), (1885, 6597), (2199, 5655), (3393, 3665)]