47968305

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 103420800

約数和(自身を除く): 55452495

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 49, 51, 55, 77, 85, 105, 119, 147, 165, 187, 231, 245, 255, 349, 357, 385, 539, 561, 595, 735, 833, 935, 1047, 1155, 1309, 1617, 1745, 1785, 2443, 2499, 2695, 2805, 3839, 3927, 4165, 5235, 5933, 6545, 7329, 8085, 9163, 11517, 12215, 12495, 17101, 17799, 19195, 19635, 26873, 27489, 29665, 36645, 41531, 45815, 51303, 57585, 65263, 80619, 85505, 88995, 124593, 134365, 137445, 188111, 195789, 207655, 256515, 290717, 326315, 403095, 456841, 564333, 622965, 872151, 940555, 978945, 1370523, 1453585, 2284205, 2821665, 3197887, 4360755, 6852615, 9593661, 15989435, 47968305]

約数ペア:

[(1, 47968305), (3, 15989435), (5, 9593661), (7, 6852615), (11, 4360755), (15, 3197887), (17, 2821665), (21, 2284205), (33, 1453585), (35, 1370523), (49, 978945), (51, 940555), (55, 872151), (77, 622965), (85, 564333), (105, 456841), (119, 403095), (147, 326315), (165, 290717), (187, 256515), (231, 207655), (245, 195789), (255, 188111), (349, 137445), (357, 134365), (385, 124593), (539, 88995), (561, 85505), (595, 80619), (735, 65263), (833, 57585), (935, 51303), (1047, 45815), (1155, 41531), (1309, 36645), (1617, 29665), (1745, 27489), (1785, 26873), (2443, 19635), (2499, 19195), (2695, 17799), (2805, 17101), (3839, 12495), (3927, 12215), (4165, 11517), (5235, 9163), (5933, 8085), (6545, 7329)]