132181515

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{16979}}^1$

素因数の和:17163

約数の個数: 24

約数和(自身を含む): 230452560

約数和(自身を除く): 98271045

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 7785, 16979, 50937, 84895, 152811, 254685, 764055, 2937367, 8812101, 14686835, 26436303, 44060505, 132181515]

約数ペア:

[(1, 132181515), (3, 44060505), (5, 26436303), (9, 14686835), (15, 8812101), (45, 2937367), (173, 764055), (519, 254685), (865, 152811), (1557, 84895), (2595, 50937), (7785, 16979)]