38386075

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 59996160

約数和(自身を除く): 21610085

約数列:

[1, 5, 7, 13, 25, 35, 47, 65, 91, 175, 235, 325, 329, 359, 455, 611, 1175, 1645, 1795, 2275, 2513, 3055, 4277, 4667, 8225, 8975, 12565, 15275, 16873, 21385, 23335, 32669, 62825, 84365, 106925, 116675, 118111, 163345, 219349, 421825, 590555, 816725, 1096745, 1535443, 2952775, 5483725, 7677215, 38386075]

約数ペア:

[(1, 38386075), (5, 7677215), (7, 5483725), (13, 2952775), (25, 1535443), (35, 1096745), (47, 816725), (65, 590555), (91, 421825), (175, 219349), (235, 163345), (325, 118111), (329, 116675), (359, 106925), (455, 84365), (611, 62825), (1175, 32669), (1645, 23335), (1795, 21385), (2275, 16873), (2513, 15275), (3055, 12565), (4277, 8975), (4667, 8225)]