38487735

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5981}}^1$

素因数の和:6016

約数の個数: 48

約数和(自身を含む): 78388128

約数和(自身を除く): 39900393

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 5981, 6435, 17943, 29905, 53829, 65791, 77753, 89715, 197373, 233259, 269145, 328955, 388765, 592119, 699777, 855283, 986865, 1166295, 2565849, 2960595, 3498885, 4276415, 7697547, 12829245, 38487735]

約数ペア:

[(1, 38487735), (3, 12829245), (5, 7697547), (9, 4276415), (11, 3498885), (13, 2960595), (15, 2565849), (33, 1166295), (39, 986865), (45, 855283), (55, 699777), (65, 592119), (99, 388765), (117, 328955), (143, 269145), (165, 233259), (195, 197373), (429, 89715), (495, 77753), (585, 65791), (715, 53829), (1287, 29905), (2145, 17943), (5981, 6435)]