127686195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31181}}^1$

素因数の和:31212

約数の個数: 48

約数和(自身を含む): 272405952

約数和(自身を除く): 144719757

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 31181, 93543, 155905, 218267, 280629, 405353, 467715, 654801, 1091335, 1216059, 1403145, 1964403, 2026765, 2837471, 3274005, 3648177, 6080295, 8512413, 9822015, 14187355, 18240885, 25537239, 42562065, 127686195]

約数ペア:

[(1, 127686195), (3, 42562065), (5, 25537239), (7, 18240885), (9, 14187355), (13, 9822015), (15, 8512413), (21, 6080295), (35, 3648177), (39, 3274005), (45, 2837471), (63, 2026765), (65, 1964403), (91, 1403145), (105, 1216059), (117, 1091335), (195, 654801), (273, 467715), (315, 405353), (455, 280629), (585, 218267), (819, 155905), (1365, 93543), (4095, 31181)]