81102835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 113467392

約数和(自身を除く): 32364557

約数列:

[1, 5, 11, 17, 55, 85, 127, 187, 635, 683, 935, 1397, 2159, 3415, 6985, 7513, 10795, 11611, 23749, 37565, 58055, 86741, 118745, 127721, 433705, 638605, 954151, 1474597, 4770755, 7372985, 16220567, 81102835]

約数ペア:

[(1, 81102835), (5, 16220567), (11, 7372985), (17, 4770755), (55, 1474597), (85, 954151), (127, 638605), (187, 433705), (635, 127721), (683, 118745), (935, 86741), (1397, 58055), (2159, 37565), (3415, 23749), (6985, 11611), (7513, 10795)]