40345335

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2293}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 77298624

約数和(自身を除く): 36953289

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 2293, 3519, 5865, 6879, 11465, 17595, 20637, 34395, 38981, 52739, 103185, 116943, 158217, 194905, 263695, 350829, 474651, 584715, 791085, 896563, 1754145, 2373255, 2689689, 4482815, 8069067, 13448445, 40345335]

約数ペア:

[(1, 40345335), (3, 13448445), (5, 8069067), (9, 4482815), (15, 2689689), (17, 2373255), (23, 1754145), (45, 896563), (51, 791085), (69, 584715), (85, 474651), (115, 350829), (153, 263695), (207, 194905), (255, 158217), (345, 116943), (391, 103185), (765, 52739), (1035, 38981), (1173, 34395), (1955, 20637), (2293, 17595), (3519, 11465), (5865, 6879)]