53205315

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 87782400

約数和(自身を除く): 34577085

約数列:

[1, 3, 5, 15, 59, 79, 177, 237, 295, 395, 761, 885, 1185, 2283, 3805, 4661, 11415, 13983, 23305, 44899, 60119, 69915, 134697, 180357, 224495, 300595, 673485, 901785, 3547021, 10641063, 17735105, 53205315]

約数ペア:

[(1, 53205315), (3, 17735105), (5, 10641063), (15, 3547021), (59, 901785), (79, 673485), (177, 300595), (237, 224495), (295, 180357), (395, 134697), (761, 69915), (885, 60119), (1185, 44899), (2283, 23305), (3805, 13983), (4661, 11415)]