5142075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 9329760

約数和(自身を除く): 4187685

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 75, 85, 109, 111, 185, 255, 327, 425, 545, 555, 629, 925, 1275, 1635, 1853, 1887, 2725, 2775, 3145, 4033, 5559, 8175, 9265, 9435, 12099, 15725, 20165, 27795, 46325, 47175, 60495, 68561, 100825, 138975, 205683, 302475, 342805, 1028415, 1714025, 5142075]

約数ペア:

[(1, 5142075), (3, 1714025), (5, 1028415), (15, 342805), (17, 302475), (25, 205683), (37, 138975), (51, 100825), (75, 68561), (85, 60495), (109, 47175), (111, 46325), (185, 27795), (255, 20165), (327, 15725), (425, 12099), (545, 9435), (555, 9265), (629, 8175), (925, 5559), (1275, 4033), (1635, 3145), (1853, 2775), (1887, 2725)]