173127915

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75437}}^1$

素因数の和:75468

約数の個数: 32

約数和(自身を含む): 325892160

約数和(自身を除く): 152764245

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 75437, 226311, 377185, 678933, 1131555, 1282429, 2036799, 3394665, 3847287, 6412145, 10183995, 11541861, 19236435, 34625583, 57709305, 173127915]

約数ペア:

[(1, 173127915), (3, 57709305), (5, 34625583), (9, 19236435), (15, 11541861), (17, 10183995), (27, 6412145), (45, 3847287), (51, 3394665), (85, 2036799), (135, 1282429), (153, 1131555), (255, 678933), (459, 377185), (765, 226311), (2295, 75437)]