15705537135

素因数分解:

$3^1\times 5^1\times {\mathrm{49531}}^1\times {\mathrm{21139}}^1$

素因数の和:70678

約数の個数: 16

約数和(自身を含む): 25130555520

約数和(自身を除く): 9425018385

約数列:

[1, 3, 5, 15, 21139, 49531, 63417, 105695, 148593, 247655, 317085, 742965, 1047035809, 3141107427, 5235179045, 15705537135]

約数ペア:

[(1, 15705537135), (3, 5235179045), (5, 3141107427), (15, 1047035809), (21139, 742965), (49531, 317085), (63417, 247655), (105695, 148593)]