47777415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1987}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 87790080

約数和(自身を除く): 40012665

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 229, 687, 1145, 1603, 1987, 3435, 4809, 5961, 8015, 9935, 13909, 24045, 29805, 41727, 69545, 208635, 455023, 1365069, 2275115, 3185161, 6825345, 9555483, 15925805, 47777415]

約数ペア:

[(1, 47777415), (3, 15925805), (5, 9555483), (7, 6825345), (15, 3185161), (21, 2275115), (35, 1365069), (105, 455023), (229, 208635), (687, 69545), (1145, 41727), (1603, 29805), (1987, 24045), (3435, 13909), (4809, 9935), (5961, 8015)]