67294755

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 135940896

約数和(自身を除く): 68646141

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 121, 153, 165, 187, 255, 363, 495, 561, 605, 727, 765, 935, 1089, 1683, 1815, 2057, 2181, 2805, 3635, 5445, 6171, 6543, 7997, 8415, 10285, 10905, 12359, 18513, 23991, 30855, 32715, 37077, 39985, 61795, 71973, 87967, 92565, 111231, 119955, 135949, 185385, 263901, 359865, 407847, 439835, 556155, 679745, 791703, 1223541, 1319505, 1495439, 2039235, 3958515, 4486317, 6117705, 7477195, 13458951, 22431585, 67294755]

約数ペア:

[(1, 67294755), (3, 22431585), (5, 13458951), (9, 7477195), (11, 6117705), (15, 4486317), (17, 3958515), (33, 2039235), (45, 1495439), (51, 1319505), (55, 1223541), (85, 791703), (99, 679745), (121, 556155), (153, 439835), (165, 407847), (187, 359865), (255, 263901), (363, 185385), (495, 135949), (561, 119955), (605, 111231), (727, 92565), (765, 87967), (935, 71973), (1089, 61795), (1683, 39985), (1815, 37077), (2057, 32715), (2181, 30855), (2805, 23991), (3635, 18513), (5445, 12359), (6171, 10905), (6543, 10285), (7997, 8415)]