148644005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{5623}}^1$

素因数の和:5956

約数の個数: 16

約数和(自身を含む): 189506304

約数和(自身を除く): 40862299

約数列:

[1, 5, 17, 85, 311, 1555, 5287, 5623, 26435, 28115, 95591, 477955, 1748753, 8743765, 29728801, 148644005]

約数ペア:

[(1, 148644005), (5, 29728801), (17, 8743765), (85, 1748753), (311, 477955), (1555, 95591), (5287, 28115), (5623, 26435)]