91352195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 124692480

約数和(自身を除く): 33340285

約数列:

[1, 5, 11, 31, 55, 131, 155, 341, 409, 655, 1441, 1705, 2045, 4061, 4499, 7205, 12679, 20305, 22495, 44671, 53579, 63395, 139469, 223355, 267895, 589369, 697345, 1660949, 2946845, 8304745, 18270439, 91352195]

約数ペア:

[(1, 91352195), (5, 18270439), (11, 8304745), (31, 2946845), (55, 1660949), (131, 697345), (155, 589369), (341, 267895), (409, 223355), (655, 139469), (1441, 63395), (1705, 53579), (2045, 44671), (4061, 22495), (4499, 20305), (7205, 12679)]