127506275

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:432

約数の個数: 36

約数和(自身を含む): 173457648

約数和(自身を除く): 45951373

約数列:

[1, 5, 13, 25, 65, 103, 169, 293, 325, 515, 845, 1339, 1465, 2575, 3809, 4225, 6695, 7325, 17407, 19045, 30179, 33475, 49517, 87035, 95225, 150895, 247585, 392327, 435175, 754475, 1237925, 1961635, 5100251, 9808175, 25501255, 127506275]

約数ペア:

[(1, 127506275), (5, 25501255), (13, 9808175), (25, 5100251), (65, 1961635), (103, 1237925), (169, 754475), (293, 435175), (325, 392327), (515, 247585), (845, 150895), (1339, 95225), (1465, 87035), (2575, 49517), (3809, 33475), (4225, 30179), (6695, 19045), (7325, 17407)]