15671904065

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1\times {\mathrm{1091}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 19627695360

約数和(自身を除く): 3955791295

約数列:

[1, 5, 29, 145, 157, 631, 785, 1091, 3155, 4553, 5455, 18299, 22765, 31639, 91495, 99067, 158195, 171287, 495335, 688421, 856435, 2872943, 3442105, 4967323, 14364715, 19964209, 24836615, 99821045, 108082097, 540410485, 3134380813, 15671904065]

約数ペア:

[(1, 15671904065), (5, 3134380813), (29, 540410485), (145, 108082097), (157, 99821045), (631, 24836615), (785, 19964209), (1091, 14364715), (3155, 4967323), (4553, 3442105), (5455, 2872943), (18299, 856435), (22765, 688421), (31639, 495335), (91495, 171287), (99067, 158195)]