11995165

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 18176256

約数和(自身を除く): 6181091

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 643, 1435, 2665, 3215, 3731, 4501, 8359, 18655, 22505, 26363, 41795, 58513, 131815, 184541, 292565, 342719, 922705, 1713595, 2399033, 11995165]

約数ペア:

[(1, 11995165), (5, 2399033), (7, 1713595), (13, 922705), (35, 342719), (41, 292565), (65, 184541), (91, 131815), (205, 58513), (287, 41795), (455, 26363), (533, 22505), (643, 18655), (1435, 8359), (2665, 4501), (3215, 3731)]