196193175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{153877}}^1$

素因数の和:153907

約数の個数: 24

約数和(自身を含む): 343455696

約数和(自身を除く): 147262521

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 153877, 461631, 769385, 2308155, 2615909, 3846925, 7847727, 11540775, 13079545, 39238635, 65397725, 196193175]

約数ペア:

[(1, 196193175), (3, 65397725), (5, 39238635), (15, 13079545), (17, 11540775), (25, 7847727), (51, 3846925), (75, 2615909), (85, 2308155), (255, 769385), (425, 461631), (1275, 153877)]