5280500205

素因数分解:

$3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{619}}^1\times {\mathrm{647}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 9213160320

約数和(自身を除く): 3932660115

約数列:

[1, 3, 5, 9, 15, 45, 293, 619, 647, 879, 1465, 1857, 1941, 2637, 3095, 3235, 4395, 5571, 5823, 9285, 9705, 13185, 27855, 29115, 181367, 189571, 400493, 544101, 568713, 906835, 947855, 1201479, 1632303, 1706139, 2002465, 2720505, 2843565, 3604437, 6007395, 8161515, 8530695, 18022185, 117344449, 352033347, 586722245, 1056100041, 1760166735, 5280500205]

約数ペア:

[(1, 5280500205), (3, 1760166735), (5, 1056100041), (9, 586722245), (15, 352033347), (45, 117344449), (293, 18022185), (619, 8530695), (647, 8161515), (879, 6007395), (1465, 3604437), (1857, 2843565), (1941, 2720505), (2637, 2002465), (3095, 1706139), (3235, 1632303), (4395, 1201479), (5571, 947855), (5823, 906835), (9285, 568713), (9705, 544101), (13185, 400493), (27855, 189571), (29115, 181367)]