15325470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1878

約数の個数: 64

約数和(自身を含む): 42209280

約数和(自身を除く): 26883810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 1831, 2790, 3662, 4185, 5493, 8370, 9155, 10986, 16479, 18310, 27465, 32958, 49437, 54930, 56761, 82395, 98874, 113522, 164790, 170283, 247185, 283805, 340566, 494370, 510849, 567610, 851415, 1021698, 1532547, 1702830, 2554245, 3065094, 5108490, 7662735, 15325470]

約数ペア:

[(1, 15325470), (2, 7662735), (3, 5108490), (5, 3065094), (6, 2554245), (9, 1702830), (10, 1532547), (15, 1021698), (18, 851415), (27, 567610), (30, 510849), (31, 494370), (45, 340566), (54, 283805), (62, 247185), (90, 170283), (93, 164790), (135, 113522), (155, 98874), (186, 82395), (270, 56761), (279, 54930), (310, 49437), (465, 32958), (558, 27465), (837, 18310), (930, 16479), (1395, 10986), (1674, 9155), (1831, 8370), (2790, 5493), (3662, 4185)]