15366885

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 25546752

約数和(自身を除く): 10179867

約数列:

[1, 3, 5, 15, 47, 71, 141, 213, 235, 307, 355, 705, 921, 1065, 1535, 3337, 4605, 10011, 14429, 16685, 21797, 43287, 50055, 65391, 72145, 108985, 216435, 326955, 1024459, 3073377, 5122295, 15366885]

約数ペア:

[(1, 15366885), (3, 5122295), (5, 3073377), (15, 1024459), (47, 326955), (71, 216435), (141, 108985), (213, 72145), (235, 65391), (307, 50055), (355, 43287), (705, 21797), (921, 16685), (1065, 14429), (1535, 10011), (3337, 4605)]