520073115

素因数分解:

$3^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{16661}}^1$

素因数の和:18750

約数の個数: 16

約数和(自身を含む): 832566816

約数和(自身を除く): 312493701

約数列:

[1, 3, 5, 15, 2081, 6243, 10405, 16661, 31215, 49983, 83305, 249915, 34671541, 104014623, 173357705, 520073115]

約数ペア:

[(1, 520073115), (3, 173357705), (5, 104014623), (15, 34671541), (2081, 249915), (6243, 83305), (10405, 49983), (16661, 31215)]