2882147775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{21577}}^1$

素因数の和:21740

約数の個数: 48

約数和(自身を含む): 5169398304

約数和(自身を除く): 2287250529

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 137, 195, 325, 411, 685, 975, 1781, 2055, 3425, 5343, 8905, 10275, 21577, 26715, 44525, 64731, 107885, 133575, 280501, 323655, 539425, 841503, 1402505, 1618275, 2956049, 4207515, 7012525, 8868147, 14780245, 21037575, 38428637, 44340735, 73901225, 115285911, 192143185, 221703675, 576429555, 960715925, 2882147775]

約数ペア:

[(1, 2882147775), (3, 960715925), (5, 576429555), (13, 221703675), (15, 192143185), (25, 115285911), (39, 73901225), (65, 44340735), (75, 38428637), (137, 21037575), (195, 14780245), (325, 8868147), (411, 7012525), (685, 4207515), (975, 2956049), (1781, 1618275), (2055, 1402505), (3425, 841503), (5343, 539425), (8905, 323655), (10275, 280501), (21577, 133575), (26715, 107885), (44525, 64731)]