31626855

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6007}}^1$

素因数の和:6037

約数の個数: 40

約数和(自身を含む): 61065312

約数和(自身を除く): 29438457

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 6007, 18021, 30035, 54063, 78091, 90105, 162189, 234273, 270315, 390455, 486567, 702819, 810945, 1171365, 2108457, 2432835, 3514095, 6325371, 10542285, 31626855]

約数ペア:

[(1, 31626855), (3, 10542285), (5, 6325371), (9, 3514095), (13, 2432835), (15, 2108457), (27, 1171365), (39, 810945), (45, 702819), (65, 486567), (81, 390455), (117, 270315), (135, 234273), (195, 162189), (351, 90105), (405, 78091), (585, 54063), (1053, 30035), (1755, 18021), (5265, 6007)]