65722965

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{739}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 134638560

約数和(自身を除く): 68915595

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 121, 147, 165, 231, 245, 363, 385, 539, 605, 735, 739, 847, 1155, 1617, 1815, 2217, 2541, 2695, 3695, 4235, 5173, 5929, 8085, 8129, 11085, 12705, 15519, 17787, 24387, 25865, 29645, 36211, 40645, 56903, 77595, 88935, 89419, 108633, 121935, 170709, 181055, 268257, 284515, 398321, 447095, 543165, 625933, 853545, 1194963, 1341285, 1877799, 1991605, 3129665, 4381531, 5974815, 9388995, 13144593, 21907655, 65722965]

約数ペア:

[(1, 65722965), (3, 21907655), (5, 13144593), (7, 9388995), (11, 5974815), (15, 4381531), (21, 3129665), (33, 1991605), (35, 1877799), (49, 1341285), (55, 1194963), (77, 853545), (105, 625933), (121, 543165), (147, 447095), (165, 398321), (231, 284515), (245, 268257), (363, 181055), (385, 170709), (539, 121935), (605, 108633), (735, 89419), (739, 88935), (847, 77595), (1155, 56903), (1617, 40645), (1815, 36211), (2217, 29645), (2541, 25865), (2695, 24387), (3695, 17787), (4235, 15519), (5173, 12705), (5929, 11085), (8085, 8129)]