3119423075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{21031}}^1$

素因数の和:21407

約数の個数: 24

約数和(自身を含む): 4107549600

約数和(自身を除く): 988126525

約数列:

[1, 5, 17, 25, 85, 349, 425, 1745, 5933, 8725, 21031, 29665, 105155, 148325, 357527, 525775, 1787635, 7339819, 8938175, 36699095, 124776923, 183495475, 623884615, 3119423075]

約数ペア:

[(1, 3119423075), (5, 623884615), (17, 183495475), (25, 124776923), (85, 36699095), (349, 8938175), (425, 7339819), (1745, 1787635), (5933, 525775), (8725, 357527), (21031, 148325), (29665, 105155)]