42886265

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1321}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 53049216

約数和(自身を除く): 10162951

約数列:

[1, 5, 43, 151, 215, 755, 1321, 6493, 6605, 32465, 56803, 199471, 284015, 997355, 8577253, 42886265]

約数ペア:

[(1, 42886265), (5, 8577253), (43, 997355), (151, 284015), (215, 199471), (755, 56803), (1321, 32465), (6493, 6605)]