636173005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3187}}^1$

素因数の和:3325

約数の個数: 32

約数和(自身を含む): 854792064

約数和(自身を除く): 218619059

約数列:

[1, 5, 13, 37, 65, 83, 185, 415, 481, 1079, 2405, 3071, 3187, 5395, 15355, 15935, 39923, 41431, 117919, 199615, 207155, 264521, 589595, 1322605, 1532947, 3438773, 7664735, 9787277, 17193865, 48936385, 127234601, 636173005]

約数ペア:

[(1, 636173005), (5, 127234601), (13, 48936385), (37, 17193865), (65, 9787277), (83, 7664735), (185, 3438773), (415, 1532947), (481, 1322605), (1079, 589595), (2405, 264521), (3071, 207155), (3187, 199615), (5395, 117919), (15355, 41431), (15935, 39923)]