39662955

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 73513440

約数和(自身を除く): 33850485

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 139, 153, 255, 373, 417, 695, 765, 1119, 1251, 1865, 2085, 2363, 3357, 5595, 6255, 6341, 7089, 11815, 16785, 19023, 21267, 31705, 35445, 51847, 57069, 95115, 106335, 155541, 259235, 285345, 466623, 777705, 881399, 2333115, 2644197, 4406995, 7932591, 13220985, 39662955]

約数ペア:

[(1, 39662955), (3, 13220985), (5, 7932591), (9, 4406995), (15, 2644197), (17, 2333115), (45, 881399), (51, 777705), (85, 466623), (139, 285345), (153, 259235), (255, 155541), (373, 106335), (417, 95115), (695, 57069), (765, 51847), (1119, 35445), (1251, 31705), (1865, 21267), (2085, 19023), (2363, 16785), (3357, 11815), (5595, 7089), (6255, 6341)]