1227221855

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{24251}}^1$

素因数の和:24634

約数の個数: 16

約数和(自身を含む): 1527876000

約数和(自身を除く): 300654145

約数列:

[1, 5, 29, 145, 349, 1745, 10121, 24251, 50605, 121255, 703279, 3516395, 8463599, 42317995, 245444371, 1227221855]

約数ペア:

[(1, 1227221855), (5, 245444371), (29, 42317995), (145, 8463599), (349, 3516395), (1745, 703279), (10121, 121255), (24251, 50605)]