47160945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4243}}^1$

素因数の和:4286

約数の個数: 48

約数和(自身を含む): 92688960

約数和(自身を除く): 45528015

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 4243, 11115, 12729, 21215, 38187, 55159, 63645, 80617, 165477, 190935, 241851, 275795, 403085, 496431, 725553, 827385, 1048021, 1209255, 2482155, 3144063, 3627765, 5240105, 9432189, 15720315, 47160945]

約数ペア:

[(1, 47160945), (3, 15720315), (5, 9432189), (9, 5240105), (13, 3627765), (15, 3144063), (19, 2482155), (39, 1209255), (45, 1048021), (57, 827385), (65, 725553), (95, 496431), (117, 403085), (171, 275795), (195, 241851), (247, 190935), (285, 165477), (585, 80617), (741, 63645), (855, 55159), (1235, 38187), (2223, 21215), (3705, 12729), (4243, 11115)]