52481325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 98396480

約数和(自身を除く): 45915155

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 2833, 3705, 6175, 8499, 14165, 18525, 36829, 42495, 53827, 70825, 110487, 161481, 184145, 212475, 269135, 552435, 699751, 807405, 920725, 1345675, 2099253, 2762175, 3498755, 4037025, 10496265, 17493775, 52481325]

約数ペア:

[(1, 52481325), (3, 17493775), (5, 10496265), (13, 4037025), (15, 3498755), (19, 2762175), (25, 2099253), (39, 1345675), (57, 920725), (65, 807405), (75, 699751), (95, 552435), (195, 269135), (247, 212475), (285, 184145), (325, 161481), (475, 110487), (741, 70825), (975, 53827), (1235, 42495), (1425, 36829), (2833, 18525), (3705, 14165), (6175, 8499)]