64796025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 123992064

約数和(自身を除く): 59196039

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 83, 105, 175, 249, 415, 525, 581, 1245, 1487, 1743, 2075, 2905, 4461, 6225, 7435, 8715, 10409, 14525, 22305, 31227, 37175, 43575, 52045, 111525, 123421, 156135, 260225, 370263, 617105, 780675, 863947, 1851315, 2591841, 3085525, 4319735, 9256575, 12959205, 21598675, 64796025]

約数ペア:

[(1, 64796025), (3, 21598675), (5, 12959205), (7, 9256575), (15, 4319735), (21, 3085525), (25, 2591841), (35, 1851315), (75, 863947), (83, 780675), (105, 617105), (175, 370263), (249, 260225), (415, 156135), (525, 123421), (581, 111525), (1245, 52045), (1487, 43575), (1743, 37175), (2075, 31227), (2905, 22305), (4461, 14525), (6225, 10409), (7435, 8715)]