38821545

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{41081}}^1$

素因数の和:41102

約数の個数: 32

約数和(自身を含む): 78877440

約数和(自身を除く): 40055895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 41081, 123243, 205405, 287567, 369729, 616215, 862701, 1109187, 1437835, 1848645, 2588103, 4313505, 5545935, 7764309, 12940515, 38821545]

約数ペア:

[(1, 38821545), (3, 12940515), (5, 7764309), (7, 5545935), (9, 4313505), (15, 2588103), (21, 1848645), (27, 1437835), (35, 1109187), (45, 862701), (63, 616215), (105, 369729), (135, 287567), (189, 205405), (315, 123243), (945, 41081)]