2608375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 4073472

約数和(自身を除く): 1465097

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 271, 275, 385, 875, 1355, 1375, 1897, 1925, 2981, 6775, 9485, 9625, 14905, 20867, 33875, 47425, 74525, 104335, 237125, 372625, 521675, 2608375]

約数ペア:

[(1, 2608375), (5, 521675), (7, 372625), (11, 237125), (25, 104335), (35, 74525), (55, 47425), (77, 33875), (125, 20867), (175, 14905), (271, 9625), (275, 9485), (385, 6775), (875, 2981), (1355, 1925), (1375, 1897)]