9777786885

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{47123}}^1$

素因数の和:47219

約数の個数: 64

約数和(自身を含む): 18321811200

約数和(自身を除く): 8544024315

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 53, 87, 135, 145, 159, 261, 265, 435, 477, 783, 795, 1305, 1431, 1537, 2385, 3915, 4611, 7155, 7685, 13833, 23055, 41499, 47123, 69165, 141369, 207495, 235615, 424107, 706845, 1272321, 1366567, 2120535, 2497519, 4099701, 6361605, 6832835, 7492557, 12299103, 12487595, 20498505, 22477671, 36897309, 37462785, 61495515, 67433013, 72428051, 112388355, 184486545, 217284153, 337165065, 362140255, 651852459, 1086420765, 1955557377, 3259262295, 9777786885]

約数ペア:

[(1, 9777786885), (3, 3259262295), (5, 1955557377), (9, 1086420765), (15, 651852459), (27, 362140255), (29, 337165065), (45, 217284153), (53, 184486545), (87, 112388355), (135, 72428051), (145, 67433013), (159, 61495515), (261, 37462785), (265, 36897309), (435, 22477671), (477, 20498505), (783, 12487595), (795, 12299103), (1305, 7492557), (1431, 6832835), (1537, 6361605), (2385, 4099701), (3915, 2497519), (4611, 2120535), (7155, 1366567), (7685, 1272321), (13833, 706845), (23055, 424107), (41499, 235615), (47123, 207495), (69165, 141369)]