11890375

素因数分解:

$5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 17252352

約数和(自身を除く): 5361977

約数列:

[1, 5, 7, 25, 35, 107, 125, 127, 175, 535, 635, 749, 875, 889, 2675, 3175, 3745, 4445, 13375, 13589, 15875, 18725, 22225, 67945, 93625, 95123, 111125, 339725, 475615, 1698625, 2378075, 11890375]

約数ペア:

[(1, 11890375), (5, 2378075), (7, 1698625), (25, 475615), (35, 339725), (107, 111125), (125, 95123), (127, 93625), (175, 67945), (535, 22225), (635, 18725), (749, 15875), (875, 13589), (889, 13375), (2675, 4445), (3175, 3745)]