5678775

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 10713600

約数和(自身を除く): 5034825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 179, 225, 235, 423, 537, 675, 705, 895, 1175, 1269, 1611, 2115, 2685, 3525, 4475, 4833, 6345, 8055, 8413, 10575, 13425, 24165, 25239, 31725, 40275, 42065, 75717, 120825, 126195, 210325, 227151, 378585, 630975, 1135755, 1892925, 5678775]

約数ペア:

[(1, 5678775), (3, 1892925), (5, 1135755), (9, 630975), (15, 378585), (25, 227151), (27, 210325), (45, 126195), (47, 120825), (75, 75717), (135, 42065), (141, 40275), (179, 31725), (225, 25239), (235, 24165), (423, 13425), (537, 10575), (675, 8413), (705, 8055), (895, 6345), (1175, 4833), (1269, 4475), (1611, 3525), (2115, 2685)]