15691238145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{5381}}^1$

素因数の和:5583

約数の個数: 96

約数和(自身を含む): 30588015744

約数和(自身を除く): 14896777599

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 137, 165, 215, 387, 411, 473, 495, 645, 685, 1233, 1419, 1507, 1935, 2055, 2365, 4257, 4521, 5381, 5891, 6165, 7095, 7535, 13563, 16143, 17673, 21285, 22605, 26905, 29455, 48429, 53019, 59191, 64801, 67815, 80715, 88365, 177573, 194403, 231383, 242145, 265095, 295955, 324005, 532719, 583209, 694149, 737197, 887865, 972015, 1156915, 2082447, 2211591, 2545213, 2663595, 2916045, 3470745, 3685985, 6634773, 7635639, 8109167, 10412235, 11057955, 12726065, 22906917, 24327501, 31699471, 33173865, 38178195, 40545835, 72982503, 95098413, 114534585, 121637505, 158497355, 285295239, 348694181, 364912515, 475492065, 1046082543, 1426476195, 1743470905, 3138247629, 5230412715, 15691238145]

約数ペア:

[(1, 15691238145), (3, 5230412715), (5, 3138247629), (9, 1743470905), (11, 1426476195), (15, 1046082543), (33, 475492065), (43, 364912515), (45, 348694181), (55, 285295239), (99, 158497355), (129, 121637505), (137, 114534585), (165, 95098413), (215, 72982503), (387, 40545835), (411, 38178195), (473, 33173865), (495, 31699471), (645, 24327501), (685, 22906917), (1233, 12726065), (1419, 11057955), (1507, 10412235), (1935, 8109167), (2055, 7635639), (2365, 6634773), (4257, 3685985), (4521, 3470745), (5381, 2916045), (5891, 2663595), (6165, 2545213), (7095, 2211591), (7535, 2082447), (13563, 1156915), (16143, 972015), (17673, 887865), (21285, 737197), (22605, 694149), (26905, 583209), (29455, 532719), (48429, 324005), (53019, 295955), (59191, 265095), (64801, 242145), (67815, 231383), (80715, 194403), (88365, 177573)]