171796005

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66977}}^1$

素因数の和:67010

約数の個数: 32

約数和(自身を含む): 321494400

約数和(自身を除く): 149698395

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 66977, 200931, 334885, 602793, 1004655, 1272563, 1808379, 3013965, 3817689, 6362815, 9041895, 11453067, 19088445, 34359201, 57265335, 171796005]

約数ペア:

[(1, 171796005), (3, 57265335), (5, 34359201), (9, 19088445), (15, 11453067), (19, 9041895), (27, 6362815), (45, 3817689), (57, 3013965), (95, 1808379), (135, 1272563), (171, 1004655), (285, 602793), (513, 334885), (855, 200931), (2565, 66977)]