75325845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1789}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 138159360

約数和(自身を除く): 62833515

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 401, 1203, 1789, 2005, 2807, 5367, 6015, 8421, 8945, 12523, 14035, 26835, 37569, 42105, 62615, 187845, 717389, 2152167, 3586945, 5021723, 10760835, 15065169, 25108615, 75325845]

約数ペア:

[(1, 75325845), (3, 25108615), (5, 15065169), (7, 10760835), (15, 5021723), (21, 3586945), (35, 2152167), (105, 717389), (401, 187845), (1203, 62615), (1789, 42105), (2005, 37569), (2807, 26835), (5367, 14035), (6015, 12523), (8421, 8945)]