2772050685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1049}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 4829932800

約数和(自身を除く): 2057882115

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 241, 255, 645, 723, 731, 1049, 1205, 2193, 3147, 3615, 3655, 4097, 5245, 10363, 10965, 12291, 15735, 17833, 20485, 31089, 45107, 51815, 53499, 61455, 89165, 135321, 155445, 176171, 225535, 252809, 267495, 528513, 676605, 758427, 766819, 880855, 1264045, 2300457, 2642565, 3792135, 3834095, 4297753, 10870787, 11502285, 12893259, 21488765, 32612361, 54353935, 64466295, 163061805, 184803379, 554410137, 924016895, 2772050685]

約数ペア:

[(1, 2772050685), (3, 924016895), (5, 554410137), (15, 184803379), (17, 163061805), (43, 64466295), (51, 54353935), (85, 32612361), (129, 21488765), (215, 12893259), (241, 11502285), (255, 10870787), (645, 4297753), (723, 3834095), (731, 3792135), (1049, 2642565), (1205, 2300457), (2193, 1264045), (3147, 880855), (3615, 766819), (3655, 758427), (4097, 676605), (5245, 528513), (10363, 267495), (10965, 252809), (12291, 225535), (15735, 176171), (17833, 155445), (20485, 135321), (31089, 89165), (45107, 61455), (51815, 53499)]