2975525

素因数分解:

$5^2\times 7^3\times {\mathrm{347}}^1$

素因数の和:378

約数の個数: 24

約数和(自身を含む): 4315200

約数和(自身を除く): 1339675

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 343, 347, 1225, 1715, 1735, 2429, 8575, 8675, 12145, 17003, 60725, 85015, 119021, 425075, 595105, 2975525]

約数ペア:

[(1, 2975525), (5, 595105), (7, 425075), (25, 119021), (35, 85015), (49, 60725), (175, 17003), (245, 12145), (343, 8675), (347, 8575), (1225, 2429), (1715, 1735)]