337189905

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{839}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 649152000

約数和(自身を除く): 311962095

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 229, 351, 585, 687, 839, 1145, 1755, 2061, 2517, 2977, 3435, 4195, 6183, 7551, 8931, 10305, 10907, 12585, 14885, 22653, 26793, 30915, 32721, 37755, 44655, 54535, 80379, 98163, 113265, 133965, 163605, 192131, 294489, 401895, 490815, 576393, 960655, 1472445, 1729179, 2497703, 2881965, 5187537, 7493109, 8645895, 12488515, 22479327, 25937685, 37465545, 67437981, 112396635, 337189905]

約数ペア:

[(1, 337189905), (3, 112396635), (5, 67437981), (9, 37465545), (13, 25937685), (15, 22479327), (27, 12488515), (39, 8645895), (45, 7493109), (65, 5187537), (117, 2881965), (135, 2497703), (195, 1729179), (229, 1472445), (351, 960655), (585, 576393), (687, 490815), (839, 401895), (1145, 294489), (1755, 192131), (2061, 163605), (2517, 133965), (2977, 113265), (3435, 98163), (4195, 80379), (6183, 54535), (7551, 44655), (8931, 37755), (10305, 32721), (10907, 30915), (12585, 26793), (14885, 22653)]