83866985

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{13451}}^1$

素因数の和:13528

約数の個数: 16

約数和(自身を含む): 106539840

約数和(自身を除く): 22672855

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 13451, 67255, 390079, 578393, 1950395, 2891965, 16773397, 83866985]

約数ペア:

[(1, 83866985), (5, 16773397), (29, 2891965), (43, 1950395), (145, 578393), (215, 390079), (1247, 67255), (6235, 13451)]