64907780545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{22409}}^1$

素因数の和:22809

約数の個数: 32

約数和(自身を含む): 82483142400

約数和(自身を除く): 17575361855

約数列:

[1, 5, 23, 89, 115, 283, 445, 1415, 2047, 6509, 10235, 22409, 25187, 32545, 112045, 125935, 515407, 579301, 1994401, 2577035, 2896505, 6341747, 9972005, 31708735, 45871223, 145860181, 229356115, 564415483, 729300905, 2822077415, 12981556109, 64907780545]

約数ペア:

[(1, 64907780545), (5, 12981556109), (23, 2822077415), (89, 729300905), (115, 564415483), (283, 229356115), (445, 145860181), (1415, 45871223), (2047, 31708735), (6509, 9972005), (10235, 6341747), (22409, 2896505), (25187, 2577035), (32545, 1994401), (112045, 579301), (125935, 515407)]