80216065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{22501}}^1$

素因数の和:22560

約数の個数: 16

約数和(自身を含む): 103689216

約数和(自身を除く): 23473151

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 22501, 112505, 517523, 697531, 2587615, 3487655, 16043213, 80216065]

約数ペア:

[(1, 80216065), (5, 16043213), (23, 3487655), (31, 2587615), (115, 697531), (155, 517523), (713, 112505), (3565, 22501)]