190012825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23531}}^1$

素因数の和:23577

約数の個数: 24

約数和(自身を含む): 262617120

約数和(自身を除く): 72604295

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 23531, 117655, 400027, 447089, 588275, 2000135, 2235445, 7600513, 10000675, 11177225, 38002565, 190012825]

約数ペア:

[(1, 190012825), (5, 38002565), (17, 11177225), (19, 10000675), (25, 7600513), (85, 2235445), (95, 2000135), (323, 588275), (425, 447089), (475, 400027), (1615, 117655), (8075, 23531)]