15672828955

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{39971}}^1$

素因数の和:40659

約数の個数: 32

約数和(自身を含む): 22793633280

約数和(自身を除く): 7120804325

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 659, 3295, 4613, 11203, 23065, 39971, 56015, 78421, 199855, 279797, 392105, 679507, 1398985, 3397535, 4756549, 23782745, 26340889, 131704445, 184386223, 447795113, 921931115, 2238975565, 3134565791, 15672828955]

約数ペア:

[(1, 15672828955), (5, 3134565791), (7, 2238975565), (17, 921931115), (35, 447795113), (85, 184386223), (119, 131704445), (595, 26340889), (659, 23782745), (3295, 4756549), (4613, 3397535), (11203, 1398985), (23065, 679507), (39971, 392105), (56015, 279797), (78421, 199855)]