47875155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{971}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 81181440

約数和(自身を除く): 33306285

約数列:

[1, 3, 5, 15, 19, 57, 95, 173, 285, 519, 865, 971, 2595, 2913, 3287, 4855, 9861, 14565, 16435, 18449, 49305, 55347, 92245, 167983, 276735, 503949, 839915, 2519745, 3191677, 9575031, 15958385, 47875155]

約数ペア:

[(1, 47875155), (3, 15958385), (5, 9575031), (15, 3191677), (19, 2519745), (57, 839915), (95, 503949), (173, 276735), (285, 167983), (519, 92245), (865, 55347), (971, 49305), (2595, 18449), (2913, 16435), (3287, 14565), (4855, 9861)]