68127345

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3529}}^1$

素因数の和:3567

約数の個数: 64

約数和(自身を含む): 142329600

約数和(自身を除く): 74202255

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 715, 1287, 1485, 1755, 2145, 3529, 3861, 6435, 10587, 17645, 19305, 31761, 38819, 45877, 52935, 95283, 116457, 137631, 158805, 194095, 229385, 349371, 412893, 476415, 504647, 582285, 688155, 1048113, 1238679, 1513941, 1746855, 2064465, 2523235, 4541823, 5240565, 6193395, 7569705, 13625469, 22709115, 68127345]

約数ペア:

[(1, 68127345), (3, 22709115), (5, 13625469), (9, 7569705), (11, 6193395), (13, 5240565), (15, 4541823), (27, 2523235), (33, 2064465), (39, 1746855), (45, 1513941), (55, 1238679), (65, 1048113), (99, 688155), (117, 582285), (135, 504647), (143, 476415), (165, 412893), (195, 349371), (297, 229385), (351, 194095), (429, 158805), (495, 137631), (585, 116457), (715, 95283), (1287, 52935), (1485, 45877), (1755, 38819), (2145, 31761), (3529, 19305), (3861, 17645), (6435, 10587)]