151729675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1559}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 200210400

約数和(自身を除く): 48480725

約数列:

[1, 5, 17, 25, 85, 229, 425, 1145, 1559, 3893, 5725, 7795, 19465, 26503, 38975, 97325, 132515, 357011, 662575, 1785055, 6069187, 8925275, 30345935, 151729675]

約数ペア:

[(1, 151729675), (5, 30345935), (17, 8925275), (25, 6069187), (85, 1785055), (229, 662575), (425, 357011), (1145, 132515), (1559, 97325), (3893, 38975), (5725, 26503), (7795, 19465)]