2404325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 3720000

約数和(自身を除く): 1315675

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1249, 1925, 6245, 8743, 13739, 31225, 43715, 68695, 96173, 218575, 343475, 480865, 2404325]

約数ペア:

[(1, 2404325), (5, 480865), (7, 343475), (11, 218575), (25, 96173), (35, 68695), (55, 43715), (77, 31225), (175, 13739), (275, 8743), (385, 6245), (1249, 1925)]