65349615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8837}}^1$

素因数の和:8891

約数の個数: 32

約数和(自身を含む): 114540480

約数和(自身を除く): 49190865

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 8837, 26511, 44185, 132555, 150229, 256273, 450687, 751145, 768819, 1281365, 2253435, 3844095, 4356641, 13069923, 21783205, 65349615]

約数ペア:

[(1, 65349615), (3, 21783205), (5, 13069923), (15, 4356641), (17, 3844095), (29, 2253435), (51, 1281365), (85, 768819), (87, 751145), (145, 450687), (255, 256273), (435, 150229), (493, 132555), (1479, 44185), (2465, 26511), (7395, 8837)]