89268995

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{2141}}^1$

素因数の和:2446

約数の個数: 16

約数和(自身を含む): 111041280

約数和(自身を除く): 21772285

約数列:

[1, 5, 31, 155, 269, 1345, 2141, 8339, 10705, 41695, 66371, 331855, 575929, 2879645, 17853799, 89268995]

約数ペア:

[(1, 89268995), (5, 17853799), (31, 2879645), (155, 575929), (269, 331855), (1345, 66371), (2141, 41695), (8339, 10705)]