8715469995

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{1291}}^1$

素因数の和:1598

約数の個数: 80

約数和(自身を含む): 15908344320

約数和(自身を除く): 7192874325

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 211, 237, 395, 405, 633, 711, 1055, 1185, 1291, 1899, 2133, 3165, 3555, 3873, 5697, 6399, 6455, 9495, 10665, 11619, 16669, 17091, 19365, 28485, 31995, 34857, 50007, 58095, 83345, 85455, 101989, 104571, 150021, 174285, 250035, 272401, 305967, 450063, 509945, 522855, 750105, 817203, 917901, 1350189, 1362005, 1529835, 2250315, 2451609, 2753703, 4086015, 4589505, 6750945, 7354827, 8261109, 12258045, 13768515, 21519679, 22064481, 36774135, 41305545, 64559037, 107598395, 110322405, 193677111, 322795185, 581031333, 968385555, 1743093999, 2905156665, 8715469995]

約数ペア:

[(1, 8715469995), (3, 2905156665), (5, 1743093999), (9, 968385555), (15, 581031333), (27, 322795185), (45, 193677111), (79, 110322405), (81, 107598395), (135, 64559037), (211, 41305545), (237, 36774135), (395, 22064481), (405, 21519679), (633, 13768515), (711, 12258045), (1055, 8261109), (1185, 7354827), (1291, 6750945), (1899, 4589505), (2133, 4086015), (3165, 2753703), (3555, 2451609), (3873, 2250315), (5697, 1529835), (6399, 1362005), (6455, 1350189), (9495, 917901), (10665, 817203), (11619, 750105), (16669, 522855), (17091, 509945), (19365, 450063), (28485, 305967), (31995, 272401), (34857, 250035), (50007, 174285), (58095, 150021), (83345, 104571), (85455, 101989)]