2770075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 4285440

約数和(自身を除く): 1515365

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1439, 1925, 7195, 10073, 15829, 35975, 50365, 79145, 110803, 251825, 395725, 554015, 2770075]

約数ペア:

[(1, 2770075), (5, 554015), (7, 395725), (11, 251825), (25, 110803), (35, 79145), (55, 50365), (77, 35975), (175, 15829), (275, 10073), (385, 7195), (1439, 1925)]