55182015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5651}}^1$

素因数の和:5700

約数の個数: 48

約数和(自身を含む): 112859136

約数和(自身を除く): 57677121

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 5651, 9765, 16953, 28255, 39557, 50859, 84765, 118671, 175181, 197785, 254295, 356013, 525543, 593355, 875905, 1226267, 1576629, 1780065, 2627715, 3678801, 6131335, 7883145, 11036403, 18394005, 55182015]

約数ペア:

[(1, 55182015), (3, 18394005), (5, 11036403), (7, 7883145), (9, 6131335), (15, 3678801), (21, 2627715), (31, 1780065), (35, 1576629), (45, 1226267), (63, 875905), (93, 593355), (105, 525543), (155, 356013), (217, 254295), (279, 197785), (315, 175181), (465, 118671), (651, 84765), (1085, 50859), (1395, 39557), (1953, 28255), (3255, 16953), (5651, 9765)]