123743281305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{757}}^1\times {\mathrm{9551}}^1$

素因数の和:10486

約数の個数: 64

約数和(自身を含む): 227986219008

約数和(自身を除く): 104242937703

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 757, 815, 1141, 2271, 2445, 3423, 3785, 5299, 5705, 9551, 11355, 15897, 17115, 26495, 28653, 47755, 66857, 79485, 123391, 143265, 200571, 334285, 370173, 616955, 863737, 1002855, 1556813, 1850865, 2591211, 4318685, 4670439, 7230107, 7784065, 10897691, 12956055, 21690321, 23352195, 32693073, 36150535, 50610749, 54488455, 108451605, 151832247, 163465365, 253053745, 759161235, 1178507441, 3535522323, 5892537205, 8249552087, 17677611615, 24748656261, 41247760435, 123743281305]

約数ペア:

[(1, 123743281305), (3, 41247760435), (5, 24748656261), (7, 17677611615), (15, 8249552087), (21, 5892537205), (35, 3535522323), (105, 1178507441), (163, 759161235), (489, 253053745), (757, 163465365), (815, 151832247), (1141, 108451605), (2271, 54488455), (2445, 50610749), (3423, 36150535), (3785, 32693073), (5299, 23352195), (5705, 21690321), (9551, 12956055), (11355, 10897691), (15897, 7784065), (17115, 7230107), (26495, 4670439), (28653, 4318685), (47755, 2591211), (66857, 1850865), (79485, 1556813), (123391, 1002855), (143265, 863737), (200571, 616955), (334285, 370173)]