47874855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12323}}^1$

素因数の和:12375

約数の個数: 32

約数和(自身を含む): 89915904

約数和(自身を除く): 42041049

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 12323, 36969, 61615, 86261, 184845, 258783, 431305, 455951, 1293915, 1367853, 2279755, 3191657, 6839265, 9574971, 15958285, 47874855]

約数ペア:

[(1, 47874855), (3, 15958285), (5, 9574971), (7, 6839265), (15, 3191657), (21, 2279755), (35, 1367853), (37, 1293915), (105, 455951), (111, 431305), (185, 258783), (259, 184845), (555, 86261), (777, 61615), (1295, 36969), (3885, 12323)]