1161105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 2101248

約数和(自身を除く): 940143

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 227, 341, 465, 681, 1023, 1135, 1705, 2497, 3405, 5115, 7037, 7491, 12485, 21111, 35185, 37455, 77407, 105555, 232221, 387035, 1161105]

約数ペア:

[(1, 1161105), (3, 387035), (5, 232221), (11, 105555), (15, 77407), (31, 37455), (33, 35185), (55, 21111), (93, 12485), (155, 7491), (165, 7037), (227, 5115), (341, 3405), (465, 2497), (681, 1705), (1023, 1135)]