89045715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 159038208

約数和(自身を除く): 69992493

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 121, 165, 213, 355, 363, 605, 691, 781, 1065, 1815, 2073, 2343, 3455, 3905, 7601, 8591, 10365, 11715, 22803, 25773, 38005, 42955, 49061, 83611, 114015, 128865, 147183, 245305, 250833, 418055, 539671, 735915, 1254165, 1619013, 2698355, 5936381, 8095065, 17809143, 29681905, 89045715]

約数ペア:

[(1, 89045715), (3, 29681905), (5, 17809143), (11, 8095065), (15, 5936381), (33, 2698355), (55, 1619013), (71, 1254165), (121, 735915), (165, 539671), (213, 418055), (355, 250833), (363, 245305), (605, 147183), (691, 128865), (781, 114015), (1065, 83611), (1815, 49061), (2073, 42955), (2343, 38005), (3455, 25773), (3905, 22803), (7601, 11715), (8591, 10365)]