1223432015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{60521}}^1$

素因数の和:60850

約数の個数: 16

約数和(自身を含む): 1586160576

約数和(自身を除く): 362728561

約数列:

[1, 5, 13, 65, 311, 1555, 4043, 20215, 60521, 302605, 786773, 3933865, 18822031, 94110155, 244686403, 1223432015]

約数ペア:

[(1, 1223432015), (5, 244686403), (13, 94110155), (65, 18822031), (311, 3933865), (1555, 786773), (4043, 302605), (20215, 60521)]