1116775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 1571328

約数和(自身を除く): 454553

約数列:

[1, 5, 11, 25, 31, 55, 131, 155, 275, 341, 655, 775, 1441, 1705, 3275, 4061, 7205, 8525, 20305, 36025, 44671, 101525, 223355, 1116775]

約数ペア:

[(1, 1116775), (5, 223355), (11, 101525), (25, 44671), (31, 36025), (55, 20305), (131, 8525), (155, 7205), (275, 4061), (341, 3275), (655, 1705), (775, 1441)]