75013155

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{79379}}^1$

素因数の和:79400

約数の個数: 32

約数和(自身を含む): 152409600

約数和(自身を除く): 77396445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 79379, 238137, 396895, 555653, 714411, 1190685, 1666959, 2143233, 2778265, 3572055, 5000877, 8334795, 10716165, 15002631, 25004385, 75013155]

約数ペア:

[(1, 75013155), (3, 25004385), (5, 15002631), (7, 10716165), (9, 8334795), (15, 5000877), (21, 3572055), (27, 2778265), (35, 2143233), (45, 1666959), (63, 1190685), (105, 714411), (135, 555653), (189, 396895), (315, 238137), (945, 79379)]