117201445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 152140032

約数和(自身を除く): 34938587

約数列:

[1, 5, 23, 43, 115, 137, 173, 215, 685, 865, 989, 3151, 3979, 4945, 5891, 7439, 15755, 19895, 23701, 29455, 37195, 118505, 135493, 171097, 545123, 677465, 855485, 1019143, 2725615, 5095715, 23440289, 117201445]

約数ペア:

[(1, 117201445), (5, 23440289), (23, 5095715), (43, 2725615), (115, 1019143), (137, 855485), (173, 677465), (215, 545123), (685, 171097), (865, 135493), (989, 118505), (3151, 37195), (3979, 29455), (4945, 23701), (5891, 19895), (7439, 15755)]