3345165

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 6048000

約数和(自身を除く): 2702835

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 349, 355, 639, 1047, 1065, 1745, 1917, 3141, 3195, 5235, 9423, 9585, 15705, 24779, 47115, 74337, 123895, 223011, 371685, 669033, 1115055, 3345165]

約数ペア:

[(1, 3345165), (3, 1115055), (5, 669033), (9, 371685), (15, 223011), (27, 123895), (45, 74337), (71, 47115), (135, 24779), (213, 15705), (349, 9585), (355, 9423), (639, 5235), (1047, 3195), (1065, 3141), (1745, 1917)]