47948215

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 71442432

約数和(自身を除く): 23494217

約数列:

[1, 5, 7, 23, 35, 49, 67, 115, 127, 161, 245, 335, 469, 635, 805, 889, 1127, 1541, 2345, 2921, 3283, 4445, 5635, 6223, 7705, 8509, 10787, 14605, 16415, 20447, 31115, 42545, 53935, 59563, 75509, 102235, 143129, 195707, 297815, 377545, 416941, 715645, 978535, 1369949, 2084705, 6849745, 9589643, 47948215]

約数ペア:

[(1, 47948215), (5, 9589643), (7, 6849745), (23, 2084705), (35, 1369949), (49, 978535), (67, 715645), (115, 416941), (127, 377545), (161, 297815), (245, 195707), (335, 143129), (469, 102235), (635, 75509), (805, 59563), (889, 53935), (1127, 42545), (1541, 31115), (2345, 20447), (2921, 16415), (3283, 14605), (4445, 10787), (5635, 8509), (6223, 7705)]