2174651475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{4751}}^1$

素因数の和:5140

約数の個数: 48

約数和(自身を含む): 3818327040

約数和(自身を除く): 1643675565

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 359, 425, 1077, 1275, 1795, 4751, 5385, 6103, 8975, 14253, 18309, 23755, 26925, 30515, 71265, 80767, 91545, 118775, 152575, 242301, 356325, 403835, 457725, 1211505, 1705609, 2019175, 5116827, 6057525, 8528045, 25584135, 28995353, 42640225, 86986059, 127920675, 144976765, 434930295, 724883825, 2174651475]

約数ペア:

[(1, 2174651475), (3, 724883825), (5, 434930295), (15, 144976765), (17, 127920675), (25, 86986059), (51, 42640225), (75, 28995353), (85, 25584135), (255, 8528045), (359, 6057525), (425, 5116827), (1077, 2019175), (1275, 1705609), (1795, 1211505), (4751, 457725), (5385, 403835), (6103, 356325), (8975, 242301), (14253, 152575), (18309, 118775), (23755, 91545), (26925, 80767), (30515, 71265)]