1282151215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{134327}}^1$

素因数の和:134438

約数の個数: 16

約数和(自身を含む): 1624831488

約数和(自身を除く): 342680273

約数列:

[1, 5, 23, 83, 115, 415, 1909, 9545, 134327, 671635, 3089521, 11149141, 15447605, 55745705, 256430243, 1282151215]

約数ペア:

[(1, 1282151215), (5, 256430243), (23, 55745705), (83, 15447605), (115, 11149141), (415, 3089521), (1909, 671635), (9545, 134327)]