11120725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 17677440

約数和(自身を除く): 6556715

約数列:

[1, 5, 7, 11, 25, 35, 53, 55, 77, 109, 175, 265, 275, 371, 385, 545, 583, 763, 1199, 1325, 1855, 1925, 2725, 2915, 3815, 4081, 5777, 5995, 8393, 9275, 14575, 19075, 20405, 28885, 29975, 40439, 41965, 63547, 102025, 144425, 202195, 209825, 317735, 444829, 1010975, 1588675, 2224145, 11120725]

約数ペア:

[(1, 11120725), (5, 2224145), (7, 1588675), (11, 1010975), (25, 444829), (35, 317735), (53, 209825), (55, 202195), (77, 144425), (109, 102025), (175, 63547), (265, 41965), (275, 40439), (371, 29975), (385, 28885), (545, 20405), (583, 19075), (763, 14575), (1199, 9275), (1325, 8393), (1855, 5995), (1925, 5777), (2725, 4081), (2915, 3815)]