91997895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7853}}^1$

素因数の和:7943

約数の個数: 32

約数和(自身を含む): 162860544

約数和(自身を除く): 70862649

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2343, 3905, 7853, 11715, 23559, 39265, 86383, 117795, 259149, 431915, 557563, 1295745, 1672689, 2787815, 6133193, 8363445, 18399579, 30665965, 91997895]

約数ペア:

[(1, 91997895), (3, 30665965), (5, 18399579), (11, 8363445), (15, 6133193), (33, 2787815), (55, 1672689), (71, 1295745), (165, 557563), (213, 431915), (355, 259149), (781, 117795), (1065, 86383), (2343, 39265), (3905, 23559), (7853, 11715)]