85859865

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 195148800

約数和(自身を除く): 109288935

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 29, 35, 39, 45, 63, 65, 87, 91, 105, 117, 135, 145, 189, 195, 203, 241, 261, 273, 315, 351, 377, 435, 455, 585, 609, 723, 783, 819, 945, 1015, 1131, 1205, 1305, 1365, 1687, 1755, 1827, 1885, 2169, 2457, 2639, 3045, 3133, 3393, 3615, 3915, 4095, 5061, 5481, 5655, 6507, 6989, 7917, 8435, 9135, 9399, 10179, 10845, 12285, 13195, 15183, 15665, 16965, 20967, 21931, 23751, 25305, 27405, 28197, 32535, 34945, 39585, 45549, 46995, 48923, 50895, 62901, 65793, 71253, 75915, 84591, 90857, 104835, 109655, 118755, 140985, 146769, 188703, 197379, 227745, 244615, 272571, 314505, 328965, 356265, 422955, 440307, 454285, 592137, 635999, 733845, 817713, 943515, 986895, 1320921, 1362855, 1907997, 2201535, 2453139, 2960685, 3179995, 4088565, 5723991, 6604605, 9539985, 12265695, 17171973, 28619955, 85859865]

約数ペア:

[(1, 85859865), (3, 28619955), (5, 17171973), (7, 12265695), (9, 9539985), (13, 6604605), (15, 5723991), (21, 4088565), (27, 3179995), (29, 2960685), (35, 2453139), (39, 2201535), (45, 1907997), (63, 1362855), (65, 1320921), (87, 986895), (91, 943515), (105, 817713), (117, 733845), (135, 635999), (145, 592137), (189, 454285), (195, 440307), (203, 422955), (241, 356265), (261, 328965), (273, 314505), (315, 272571), (351, 244615), (377, 227745), (435, 197379), (455, 188703), (585, 146769), (609, 140985), (723, 118755), (783, 109655), (819, 104835), (945, 90857), (1015, 84591), (1131, 75915), (1205, 71253), (1305, 65793), (1365, 62901), (1687, 50895), (1755, 48923), (1827, 46995), (1885, 45549), (2169, 39585), (2457, 34945), (2639, 32535), (3045, 28197), (3133, 27405), (3393, 25305), (3615, 23751), (3915, 21931), (4095, 20967), (5061, 16965), (5481, 15665), (5655, 15183), (6507, 13195), (6989, 12285), (7917, 10845), (8435, 10179), (9135, 9399)]