5072145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 9455040

約数和(自身を除く): 4382895

約数列:

[1, 3, 5, 13, 15, 19, 37, 39, 57, 65, 95, 111, 185, 195, 247, 285, 481, 555, 703, 741, 1235, 1369, 1443, 2109, 2405, 3515, 3705, 4107, 6845, 7215, 9139, 10545, 17797, 20535, 26011, 27417, 45695, 53391, 78033, 88985, 130055, 137085, 266955, 338143, 390165, 1014429, 1690715, 5072145]

約数ペア:

[(1, 5072145), (3, 1690715), (5, 1014429), (13, 390165), (15, 338143), (19, 266955), (37, 137085), (39, 130055), (57, 88985), (65, 78033), (95, 53391), (111, 45695), (185, 27417), (195, 26011), (247, 20535), (285, 17797), (481, 10545), (555, 9139), (703, 7215), (741, 6845), (1235, 4107), (1369, 3705), (1443, 3515), (2109, 2405)]