89475265

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 119738304

約数和(自身を除く): 30263039

約数列:

[1, 5, 11, 55, 71, 121, 355, 605, 781, 2083, 3905, 8591, 10415, 22913, 42955, 114565, 147893, 252043, 739465, 1260215, 1626823, 8134115, 17895053, 89475265]

約数ペア:

[(1, 89475265), (5, 17895053), (11, 8134115), (55, 1626823), (71, 1260215), (121, 739465), (355, 252043), (605, 147893), (781, 114565), (2083, 42955), (3905, 22913), (8591, 10415)]