2425889505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15227}}^1$

素因数の和:15310

約数の個数: 64

約数和(自身を含む): 4502615040

約数和(自身を除く): 2076725535

約数列:

[1, 3, 5, 13, 15, 19, 39, 43, 57, 65, 95, 129, 195, 215, 247, 285, 559, 645, 741, 817, 1235, 1677, 2451, 2795, 3705, 4085, 8385, 10621, 12255, 15227, 31863, 45681, 53105, 76135, 159315, 197951, 228405, 289313, 593853, 654761, 867939, 989755, 1446565, 1964283, 2969265, 3273805, 3761069, 4339695, 8511893, 9821415, 11283207, 12440459, 18805345, 25535679, 37321377, 42559465, 56416035, 62202295, 127678395, 161725967, 186606885, 485177901, 808629835, 2425889505]

約数ペア:

[(1, 2425889505), (3, 808629835), (5, 485177901), (13, 186606885), (15, 161725967), (19, 127678395), (39, 62202295), (43, 56416035), (57, 42559465), (65, 37321377), (95, 25535679), (129, 18805345), (195, 12440459), (215, 11283207), (247, 9821415), (285, 8511893), (559, 4339695), (645, 3761069), (741, 3273805), (817, 2969265), (1235, 1964283), (1677, 1446565), (2451, 989755), (2795, 867939), (3705, 654761), (4085, 593853), (8385, 289313), (10621, 228405), (12255, 197951), (15227, 159315), (31863, 76135), (45681, 53105)]