22012375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2287}}^1$

素因数の和:2320

約数の個数: 32

約数和(自身を含む): 34265088

約数和(自身を除く): 12252713

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 875, 1375, 1925, 2287, 9625, 11435, 16009, 25157, 57175, 80045, 125785, 176099, 285875, 400225, 628925, 880495, 2001125, 3144625, 4402475, 22012375]

約数ペア:

[(1, 22012375), (5, 4402475), (7, 3144625), (11, 2001125), (25, 880495), (35, 628925), (55, 400225), (77, 285875), (125, 176099), (175, 125785), (275, 80045), (385, 57175), (875, 25157), (1375, 16009), (1925, 11435), (2287, 9625)]