11228525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 18332160

約数和(自身を除く): 7103635

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 133, 175, 209, 275, 307, 385, 475, 665, 1045, 1463, 1535, 1925, 2149, 3325, 3377, 5225, 5833, 7315, 7675, 10745, 16885, 23639, 29165, 36575, 40831, 53725, 64163, 84425, 118195, 145825, 204155, 320815, 449141, 590975, 1020775, 1604075, 2245705, 11228525]

約数ペア:

[(1, 11228525), (5, 2245705), (7, 1604075), (11, 1020775), (19, 590975), (25, 449141), (35, 320815), (55, 204155), (77, 145825), (95, 118195), (133, 84425), (175, 64163), (209, 53725), (275, 40831), (307, 36575), (385, 29165), (475, 23639), (665, 16885), (1045, 10745), (1463, 7675), (1535, 7315), (1925, 5833), (2149, 5225), (3325, 3377)]