47397075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 86768256

約数和(自身を除く): 39371181

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 73, 75, 165, 219, 275, 365, 787, 803, 825, 1095, 1825, 2361, 2409, 3935, 4015, 5475, 8657, 11805, 12045, 19675, 20075, 25971, 43285, 57451, 59025, 60225, 129855, 172353, 216425, 287255, 631961, 649275, 861765, 1436275, 1895883, 3159805, 4308825, 9479415, 15799025, 47397075]

約数ペア:

[(1, 47397075), (3, 15799025), (5, 9479415), (11, 4308825), (15, 3159805), (25, 1895883), (33, 1436275), (55, 861765), (73, 649275), (75, 631961), (165, 287255), (219, 216425), (275, 172353), (365, 129855), (787, 60225), (803, 59025), (825, 57451), (1095, 43285), (1825, 25971), (2361, 20075), (2409, 19675), (3935, 12045), (4015, 11805), (5475, 8657)]