61490645

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2531}}^1$

素因数の和:2692

約数の個数: 16

約数和(自身を含む): 76203072

約数和(自身を除く): 14712427

約数列:

[1, 5, 43, 113, 215, 565, 2531, 4859, 12655, 24295, 108833, 286003, 544165, 1430015, 12298129, 61490645]

約数ペア:

[(1, 61490645), (5, 12298129), (43, 1430015), (113, 544165), (215, 286003), (565, 108833), (2531, 24295), (4859, 12655)]