80656065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2393}}^1$

素因数の和:2518

約数の個数: 48

約数和(自身を含む): 161336448

約数和(自身を除く): 80680383

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 107, 315, 321, 535, 749, 963, 1605, 2247, 2393, 3745, 4815, 6741, 7179, 11235, 11965, 16751, 21537, 33705, 35895, 50253, 83755, 107685, 150759, 251265, 256051, 753795, 768153, 1280255, 1792357, 2304459, 3840765, 5377071, 8961785, 11522295, 16131213, 26885355, 80656065]

約数ペア:

[(1, 80656065), (3, 26885355), (5, 16131213), (7, 11522295), (9, 8961785), (15, 5377071), (21, 3840765), (35, 2304459), (45, 1792357), (63, 1280255), (105, 768153), (107, 753795), (315, 256051), (321, 251265), (535, 150759), (749, 107685), (963, 83755), (1605, 50253), (2247, 35895), (2393, 33705), (3745, 21537), (4815, 16751), (6741, 11965), (7179, 11235)]