121448145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 240920064

約数和(自身を除く): 119471919

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 193, 195, 273, 455, 461, 579, 965, 1351, 1365, 1383, 2305, 2509, 2895, 3227, 4053, 5993, 6755, 6915, 7527, 9681, 12545, 16135, 17563, 17979, 20265, 29965, 37635, 41951, 48405, 52689, 87815, 88973, 89895, 125853, 209755, 263445, 266919, 444865, 622811, 629265, 1156649, 1334595, 1868433, 3114055, 3469947, 5783245, 8096543, 9342165, 17349735, 24289629, 40482715, 121448145]

約数ペア:

[(1, 121448145), (3, 40482715), (5, 24289629), (7, 17349735), (13, 9342165), (15, 8096543), (21, 5783245), (35, 3469947), (39, 3114055), (65, 1868433), (91, 1334595), (105, 1156649), (193, 629265), (195, 622811), (273, 444865), (455, 266919), (461, 263445), (579, 209755), (965, 125853), (1351, 89895), (1365, 88973), (1383, 87815), (2305, 52689), (2509, 48405), (2895, 41951), (3227, 37635), (4053, 29965), (5993, 20265), (6755, 17979), (6915, 17563), (7527, 16135), (9681, 12545)]