54727005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 96671232

約数和(自身を除く): 41944227

約数列:

[1, 3, 5, 15, 23, 41, 53, 69, 73, 115, 123, 159, 205, 219, 265, 345, 365, 615, 795, 943, 1095, 1219, 1679, 2173, 2829, 2993, 3657, 3869, 4715, 5037, 6095, 6519, 8395, 8979, 10865, 11607, 14145, 14965, 18285, 19345, 25185, 32595, 44895, 49979, 58035, 68839, 88987, 149937, 158629, 206517, 249895, 266961, 344195, 444935, 475887, 749685, 793145, 1032585, 1334805, 2379435, 3648467, 10945401, 18242335, 54727005]

約数ペア:

[(1, 54727005), (3, 18242335), (5, 10945401), (15, 3648467), (23, 2379435), (41, 1334805), (53, 1032585), (69, 793145), (73, 749685), (115, 475887), (123, 444935), (159, 344195), (205, 266961), (219, 249895), (265, 206517), (345, 158629), (365, 149937), (615, 88987), (795, 68839), (943, 58035), (1095, 49979), (1219, 44895), (1679, 32595), (2173, 25185), (2829, 19345), (2993, 18285), (3657, 14965), (3869, 14145), (4715, 11607), (5037, 10865), (6095, 8979), (6519, 8395)]