157625105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{641}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 219656448

約数和(自身を除く): 62031343

約数列:

[1, 5, 11, 17, 55, 85, 187, 263, 641, 935, 1315, 2893, 3205, 4471, 7051, 10897, 14465, 22355, 35255, 49181, 54485, 119867, 168583, 245905, 599335, 842915, 1854413, 2865911, 9272065, 14329555, 31525021, 157625105]

約数ペア:

[(1, 157625105), (5, 31525021), (11, 14329555), (17, 9272065), (55, 2865911), (85, 1854413), (187, 842915), (263, 599335), (641, 245905), (935, 168583), (1315, 119867), (2893, 54485), (3205, 49181), (4471, 35255), (7051, 22355), (10897, 14465)]