5247515

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 8171520

約数和(自身を除く): 2924005

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 607, 665, 1235, 1729, 3035, 4249, 7891, 8645, 11533, 21245, 39455, 55237, 57665, 80731, 149929, 276185, 403655, 749645, 1049503, 5247515]

約数ペア:

[(1, 5247515), (5, 1049503), (7, 749645), (13, 403655), (19, 276185), (35, 149929), (65, 80731), (91, 57665), (95, 55237), (133, 39455), (247, 21245), (455, 11533), (607, 8645), (665, 7891), (1235, 4249), (1729, 3035)]