69066945

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8387}}^1$

素因数の和:8462

約数の個数: 32

約数和(自身を含む): 124813440

約数和(自身を除く): 55746495

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 8387, 25161, 41935, 75483, 125805, 226449, 377415, 511607, 1132245, 1534821, 2558035, 4604463, 7674105, 13813389, 23022315, 69066945]

約数ペア:

[(1, 69066945), (3, 23022315), (5, 13813389), (9, 7674105), (15, 4604463), (27, 2558035), (45, 1534821), (61, 1132245), (135, 511607), (183, 377415), (305, 226449), (549, 125805), (915, 75483), (1647, 41935), (2745, 25161), (8235, 8387)]