87702065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{967}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 122943744

約数和(自身を除く): 35241679

約数列:

[1, 5, 11, 17, 55, 85, 97, 187, 485, 935, 967, 1067, 1649, 4835, 5335, 8245, 10637, 16439, 18139, 53185, 82195, 90695, 93799, 180829, 468995, 904145, 1031789, 1594583, 5158945, 7972915, 17540413, 87702065]

約数ペア:

[(1, 87702065), (5, 17540413), (11, 7972915), (17, 5158945), (55, 1594583), (85, 1031789), (97, 904145), (187, 468995), (485, 180829), (935, 93799), (967, 90695), (1067, 82195), (1649, 53185), (4835, 18139), (5335, 16439), (8245, 10637)]