12477915

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5437}}^1$

素因数の和:5468

約数の個数: 32

約数和(自身を含む): 23492160

約数和(自身を除く): 11014245

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 5437, 16311, 27185, 48933, 81555, 92429, 146799, 244665, 277287, 462145, 733995, 831861, 1386435, 2495583, 4159305, 12477915]

約数ペア:

[(1, 12477915), (3, 4159305), (5, 2495583), (9, 1386435), (15, 831861), (17, 733995), (27, 462145), (45, 277287), (51, 244665), (85, 146799), (135, 92429), (153, 81555), (255, 48933), (459, 27185), (765, 16311), (2295, 5437)]