85251585

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{132173}}^1$

素因数の和:132224

約数の個数: 16

約数和(自身を含む): 139575744

約数和(自身を除く): 54324159

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 132173, 396519, 660865, 1982595, 5683439, 17050317, 28417195, 85251585]

約数ペア:

[(1, 85251585), (3, 28417195), (5, 17050317), (15, 5683439), (43, 1982595), (129, 660865), (215, 396519), (645, 132173)]