12842655

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 24279264

約数和(自身を除く): 11436609

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 101, 105, 147, 173, 245, 303, 505, 519, 707, 735, 865, 1211, 1515, 2121, 2595, 3535, 3633, 4949, 6055, 8477, 10605, 14847, 17473, 18165, 24745, 25431, 42385, 52419, 74235, 87365, 122311, 127155, 262095, 366933, 611555, 856177, 1834665, 2568531, 4280885, 12842655]

約数ペア:

[(1, 12842655), (3, 4280885), (5, 2568531), (7, 1834665), (15, 856177), (21, 611555), (35, 366933), (49, 262095), (101, 127155), (105, 122311), (147, 87365), (173, 74235), (245, 52419), (303, 42385), (505, 25431), (519, 24745), (707, 18165), (735, 17473), (865, 14847), (1211, 10605), (1515, 8477), (2121, 6055), (2595, 4949), (3535, 3633)]