236430145

素因数分解:

$5^1\times 7^2\times {\mathrm{619}}^1\times {\mathrm{1559}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 330782400

約数和(自身を除く): 94352255

約数列:

[1, 5, 7, 35, 49, 245, 619, 1559, 3095, 4333, 7795, 10913, 21665, 30331, 54565, 76391, 151655, 381955, 965021, 4825105, 6755147, 33775735, 47286029, 236430145]

約数ペア:

[(1, 236430145), (5, 47286029), (7, 33775735), (35, 6755147), (49, 4825105), (245, 965021), (619, 381955), (1559, 151655), (3095, 76391), (4333, 54565), (7795, 30331), (10913, 21665)]