18744171255

素因数分解:

$3^3\times 5^1\times {\mathrm{5021}}^1\times {\mathrm{27653}}^1$

素因数の和:32688

約数の個数: 32

約数和(自身を含む): 33330813120

約数和(自身を除く): 14586641865

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 5021, 15063, 25105, 27653, 45189, 75315, 82959, 135567, 138265, 225945, 248877, 414795, 677835, 746631, 1244385, 3733155, 138845713, 416537139, 694228565, 1249611417, 2082685695, 3748834251, 6248057085, 18744171255]

約数ペア:

[(1, 18744171255), (3, 6248057085), (5, 3748834251), (9, 2082685695), (15, 1249611417), (27, 694228565), (45, 416537139), (135, 138845713), (5021, 3733155), (15063, 1244385), (25105, 746631), (27653, 677835), (45189, 414795), (75315, 248877), (82959, 225945), (135567, 138265)]