39353385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 70785792

約数和(自身を除く): 31432407

約数列:

[1, 3, 5, 15, 17, 37, 43, 51, 85, 97, 111, 129, 185, 215, 255, 291, 485, 555, 629, 645, 731, 1455, 1591, 1649, 1887, 2193, 3145, 3589, 3655, 4171, 4773, 4947, 7955, 8245, 9435, 10767, 10965, 12513, 17945, 20855, 23865, 24735, 27047, 53835, 61013, 62565, 70907, 81141, 135235, 154327, 183039, 212721, 305065, 354535, 405705, 462981, 771635, 915195, 1063605, 2314905, 2623559, 7870677, 13117795, 39353385]

約数ペア:

[(1, 39353385), (3, 13117795), (5, 7870677), (15, 2623559), (17, 2314905), (37, 1063605), (43, 915195), (51, 771635), (85, 462981), (97, 405705), (111, 354535), (129, 305065), (185, 212721), (215, 183039), (255, 154327), (291, 135235), (485, 81141), (555, 70907), (629, 62565), (645, 61013), (731, 53835), (1455, 27047), (1591, 24735), (1649, 23865), (1887, 20855), (2193, 17945), (3145, 12513), (3589, 10965), (3655, 10767), (4171, 9435), (4773, 8245), (4947, 7955)]