157069725

素因数分解:

$3^1\times 5^2\times {\mathrm{907}}^1\times {\mathrm{2309}}^1$

素因数の和:3229

約数の個数: 24

約数和(自身を含む): 260087520

約数和(自身を除く): 103017795

約数列:

[1, 3, 5, 15, 25, 75, 907, 2309, 2721, 4535, 6927, 11545, 13605, 22675, 34635, 57725, 68025, 173175, 2094263, 6282789, 10471315, 31413945, 52356575, 157069725]

約数ペア:

[(1, 157069725), (3, 52356575), (5, 31413945), (15, 10471315), (25, 6282789), (75, 2094263), (907, 173175), (2309, 68025), (2721, 57725), (4535, 34635), (6927, 22675), (11545, 13605)]