150165

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 269568

約数和(自身を除く): 119403

約数列:

[1, 3, 5, 9, 15, 45, 47, 71, 141, 213, 235, 355, 423, 639, 705, 1065, 2115, 3195, 3337, 10011, 16685, 30033, 50055, 150165]

約数ペア:

[(1, 150165), (3, 50055), (5, 30033), (9, 16685), (15, 10011), (45, 3337), (47, 3195), (71, 2115), (141, 1065), (213, 705), (235, 639), (355, 423)]