71479485

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 157996800

約数和(自身を除く): 86517315

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 343, 385, 421, 441, 495, 539, 693, 735, 1029, 1155, 1263, 1617, 1715, 2105, 2205, 2695, 2947, 3087, 3465, 3773, 3789, 4631, 4851, 5145, 6315, 8085, 8841, 11319, 13893, 14735, 15435, 18865, 18945, 20629, 23155, 24255, 26523, 32417, 33957, 41679, 44205, 56595, 61887, 69465, 97251, 103145, 132615, 144403, 162085, 169785, 185661, 208395, 226919, 291753, 309435, 433209, 486255, 680757, 722015, 928305, 1134595, 1299627, 1458765, 1588433, 2042271, 2166045, 3403785, 4765299, 6498135, 7942165, 10211355, 14295897, 23826495, 71479485]

約数ペア:

[(1, 71479485), (3, 23826495), (5, 14295897), (7, 10211355), (9, 7942165), (11, 6498135), (15, 4765299), (21, 3403785), (33, 2166045), (35, 2042271), (45, 1588433), (49, 1458765), (55, 1299627), (63, 1134595), (77, 928305), (99, 722015), (105, 680757), (147, 486255), (165, 433209), (231, 309435), (245, 291753), (315, 226919), (343, 208395), (385, 185661), (421, 169785), (441, 162085), (495, 144403), (539, 132615), (693, 103145), (735, 97251), (1029, 69465), (1155, 61887), (1263, 56595), (1617, 44205), (1715, 41679), (2105, 33957), (2205, 32417), (2695, 26523), (2947, 24255), (3087, 23155), (3465, 20629), (3773, 18945), (3789, 18865), (4631, 15435), (4851, 14735), (5145, 13893), (6315, 11319), (8085, 8841)]