40856145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{247613}}^1$

素因数の和:247632

約数の個数: 16

約数和(自身を含む): 71312832

約数和(自身を除く): 30456687

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 247613, 742839, 1238065, 2723743, 3714195, 8171229, 13618715, 40856145]

約数ペア:

[(1, 40856145), (3, 13618715), (5, 8171229), (11, 3714195), (15, 2723743), (33, 1238065), (55, 742839), (165, 247613)]