172384355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4549}}^1$

素因数の和:4631

約数の個数: 32

約数和(自身を含む): 247665600

約数和(自身を除く): 75281245

約数列:

[1, 5, 11, 13, 53, 55, 65, 143, 265, 583, 689, 715, 2915, 3445, 4549, 7579, 22745, 37895, 50039, 59137, 241097, 250195, 295685, 650507, 1205485, 2652067, 3134261, 3252535, 13260335, 15671305, 34476871, 172384355]

約数ペア:

[(1, 172384355), (5, 34476871), (11, 15671305), (13, 13260335), (53, 3252535), (55, 3134261), (65, 2652067), (143, 1205485), (265, 650507), (583, 295685), (689, 250195), (715, 241097), (2915, 59137), (3445, 50039), (4549, 37895), (7579, 22745)]