156640787235

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{755569}}^1$

素因数の和:755868

約数の個数: 48

約数和(自身を含む): 288543116160

約数和(自身を除く): 131902328925

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 271, 765, 813, 1355, 2439, 4065, 4607, 12195, 13821, 23035, 41463, 69105, 207315, 755569, 2266707, 3777845, 6800121, 11333535, 12844673, 34000605, 38534019, 64223365, 115602057, 192670095, 204759199, 578010285, 614277597, 1023795995, 1842832791, 3071387985, 3480906383, 9214163955, 10442719149, 17404531915, 31328157447, 52213595745, 156640787235]

約数ペア:

[(1, 156640787235), (3, 52213595745), (5, 31328157447), (9, 17404531915), (15, 10442719149), (17, 9214163955), (45, 3480906383), (51, 3071387985), (85, 1842832791), (153, 1023795995), (255, 614277597), (271, 578010285), (765, 204759199), (813, 192670095), (1355, 115602057), (2439, 64223365), (4065, 38534019), (4607, 34000605), (12195, 12844673), (13821, 11333535), (23035, 6800121), (41463, 3777845), (69105, 2266707), (207315, 755569)]