9711845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 14853888

約数和(自身を除く): 5142043

約数列:

[1, 5, 11, 13, 17, 47, 55, 65, 85, 143, 187, 221, 235, 289, 517, 611, 715, 799, 935, 1105, 1445, 2431, 2585, 3055, 3179, 3757, 3995, 6721, 8789, 10387, 12155, 13583, 15895, 18785, 33605, 41327, 43945, 51935, 67915, 114257, 149413, 176579, 206635, 571285, 747065, 882895, 1942369, 9711845]

約数ペア:

[(1, 9711845), (5, 1942369), (11, 882895), (13, 747065), (17, 571285), (47, 206635), (55, 176579), (65, 149413), (85, 114257), (143, 67915), (187, 51935), (221, 43945), (235, 41327), (289, 33605), (517, 18785), (611, 15895), (715, 13583), (799, 12155), (935, 10387), (1105, 8789), (1445, 6721), (2431, 3995), (2585, 3757), (3055, 3179)]