1692275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 2333184

約数和(自身を除く): 640909

約数列:

[1, 5, 13, 25, 41, 65, 127, 205, 325, 533, 635, 1025, 1651, 2665, 3175, 5207, 8255, 13325, 26035, 41275, 67691, 130175, 338455, 1692275]

約数ペア:

[(1, 1692275), (5, 338455), (13, 130175), (25, 67691), (41, 41275), (65, 26035), (127, 13325), (205, 8255), (325, 5207), (533, 3175), (635, 2665), (1025, 1651)]