15514443

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 28385280

約数和(自身を除く): 12870837

約数列:

[1, 3, 7, 9, 21, 23, 27, 43, 63, 69, 83, 129, 161, 189, 207, 249, 301, 387, 483, 581, 621, 747, 903, 989, 1161, 1449, 1743, 1909, 2241, 2709, 2967, 3569, 4347, 5229, 5727, 6923, 8127, 8901, 10707, 13363, 15687, 17181, 20769, 24983, 26703, 32121, 40089, 51543, 62307, 74949, 82087, 96363, 120267, 186921, 224847, 246261, 360801, 574609, 674541, 738783, 1723827, 2216349, 5171481, 15514443]

約数ペア:

[(1, 15514443), (3, 5171481), (7, 2216349), (9, 1723827), (21, 738783), (23, 674541), (27, 574609), (43, 360801), (63, 246261), (69, 224847), (83, 186921), (129, 120267), (161, 96363), (189, 82087), (207, 74949), (249, 62307), (301, 51543), (387, 40089), (483, 32121), (581, 26703), (621, 24983), (747, 20769), (903, 17181), (989, 15687), (1161, 13363), (1449, 10707), (1743, 8901), (1909, 8127), (2241, 6923), (2709, 5727), (2967, 5229), (3569, 4347)]