87828195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 181536768

約数和(自身を除く): 93708573

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 47, 65, 91, 105, 111, 141, 185, 195, 235, 259, 273, 329, 455, 481, 555, 611, 705, 777, 987, 1295, 1365, 1369, 1443, 1645, 1739, 1833, 2405, 3055, 3367, 3885, 4107, 4277, 4935, 5217, 6845, 7215, 8695, 9165, 9583, 10101, 12173, 12831, 16835, 17797, 20535, 21385, 22607, 26085, 28749, 36519, 47915, 50505, 53391, 60865, 64155, 64343, 67821, 88985, 113035, 124579, 143745, 158249, 182595, 193029, 266955, 321715, 339105, 373737, 450401, 474747, 622895, 791245, 836459, 965145, 1351203, 1868685, 2252005, 2373735, 2509377, 4182295, 5855213, 6756015, 12546885, 17565639, 29276065, 87828195]

約数ペア:

[(1, 87828195), (3, 29276065), (5, 17565639), (7, 12546885), (13, 6756015), (15, 5855213), (21, 4182295), (35, 2509377), (37, 2373735), (39, 2252005), (47, 1868685), (65, 1351203), (91, 965145), (105, 836459), (111, 791245), (141, 622895), (185, 474747), (195, 450401), (235, 373737), (259, 339105), (273, 321715), (329, 266955), (455, 193029), (481, 182595), (555, 158249), (611, 143745), (705, 124579), (777, 113035), (987, 88985), (1295, 67821), (1365, 64343), (1369, 64155), (1443, 60865), (1645, 53391), (1739, 50505), (1833, 47915), (2405, 36519), (3055, 28749), (3367, 26085), (3885, 22607), (4107, 21385), (4277, 20535), (4935, 17797), (5217, 16835), (6845, 12831), (7215, 12173), (8695, 10101), (9165, 9583)]