64756065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9127}}^1$

素因数の和:9189

約数の個数: 32

約数和(自身を含む): 115670016

約数和(自身を除く): 50913951

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 9127, 27381, 45635, 100397, 136905, 301191, 392461, 501985, 1177383, 1505955, 1962305, 4317071, 5886915, 12951213, 21585355, 64756065]

約数ペア:

[(1, 64756065), (3, 21585355), (5, 12951213), (11, 5886915), (15, 4317071), (33, 1962305), (43, 1505955), (55, 1177383), (129, 501985), (165, 392461), (215, 301191), (473, 136905), (645, 100397), (1419, 45635), (2365, 27381), (7095, 9127)]