39220935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1447}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 68113920

約数和(自身を除く): 28892985

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 195, 417, 695, 1447, 1807, 2085, 4341, 5421, 7235, 9035, 18811, 21705, 27105, 56433, 94055, 201133, 282165, 603399, 1005665, 2614729, 3016995, 7844187, 13073645, 39220935]

約数ペア:

[(1, 39220935), (3, 13073645), (5, 7844187), (13, 3016995), (15, 2614729), (39, 1005665), (65, 603399), (139, 282165), (195, 201133), (417, 94055), (695, 56433), (1447, 27105), (1807, 21705), (2085, 18811), (4341, 9035), (5421, 7235)]