67520145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 137355264

約数和(自身を除く): 69835119

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 53, 55, 77, 105, 159, 165, 231, 265, 371, 385, 583, 795, 1103, 1113, 1155, 1749, 1855, 2915, 3309, 4081, 5515, 5565, 7721, 8745, 12133, 12243, 16545, 20405, 23163, 36399, 38605, 58459, 60665, 61215, 84931, 115815, 175377, 181995, 254793, 292295, 409213, 424655, 643049, 876885, 1227639, 1273965, 1929147, 2046065, 3215245, 4501343, 6138195, 9645735, 13504029, 22506715, 67520145]

約数ペア:

[(1, 67520145), (3, 22506715), (5, 13504029), (7, 9645735), (11, 6138195), (15, 4501343), (21, 3215245), (33, 2046065), (35, 1929147), (53, 1273965), (55, 1227639), (77, 876885), (105, 643049), (159, 424655), (165, 409213), (231, 292295), (265, 254793), (371, 181995), (385, 175377), (583, 115815), (795, 84931), (1103, 61215), (1113, 60665), (1155, 58459), (1749, 38605), (1855, 36399), (2915, 23163), (3309, 20405), (4081, 16545), (5515, 12243), (5565, 12133), (7721, 8745)]