830995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 1127520

約数和(自身を除く): 296525

約数列:

[1, 5, 11, 29, 55, 145, 319, 521, 1595, 2605, 5731, 15109, 28655, 75545, 166199, 830995]

約数ペア:

[(1, 830995), (5, 166199), (11, 75545), (29, 28655), (55, 15109), (145, 5731), (319, 2605), (521, 1595)]