526969155

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 880830720

約数和(自身を除く): 353861565

約数列:

[1, 3, 5, 15, 31, 93, 139, 155, 263, 417, 465, 695, 789, 961, 1315, 2085, 2883, 3945, 4309, 4805, 8153, 12927, 14415, 21545, 24459, 36557, 40765, 64635, 109671, 122295, 133579, 182785, 252743, 400737, 548355, 667895, 758229, 1133267, 1263715, 2003685, 3399801, 3791145, 5666335, 16999005, 35131277, 105393831, 175656385, 526969155]

約数ペア:

[(1, 526969155), (3, 175656385), (5, 105393831), (15, 35131277), (31, 16999005), (93, 5666335), (139, 3791145), (155, 3399801), (263, 2003685), (417, 1263715), (465, 1133267), (695, 758229), (789, 667895), (961, 548355), (1315, 400737), (2085, 252743), (2883, 182785), (3945, 133579), (4309, 122295), (4805, 109671), (8153, 64635), (12927, 40765), (14415, 36557), (21545, 24459)]