122171805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 258336000

約数和(自身を除く): 136164195

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 137, 149, 171, 285, 315, 399, 411, 447, 665, 685, 745, 855, 959, 1043, 1197, 1233, 1341, 1995, 2055, 2235, 2603, 2831, 2877, 3129, 4795, 5215, 5985, 6165, 6705, 7809, 8493, 8631, 9387, 13015, 14155, 14385, 15645, 18221, 19817, 20413, 23427, 25479, 39045, 42465, 43155, 46935, 54663, 59451, 61239, 91105, 99085, 102065, 117135, 127395, 142891, 163989, 178353, 183717, 273315, 297255, 306195, 387847, 428673, 714455, 819945, 891765, 918585, 1163541, 1286019, 1939235, 2143365, 2714929, 3490623, 5817705, 6430095, 8144787, 13574645, 17453115, 24434361, 40723935, 122171805]

約数ペア:

[(1, 122171805), (3, 40723935), (5, 24434361), (7, 17453115), (9, 13574645), (15, 8144787), (19, 6430095), (21, 5817705), (35, 3490623), (45, 2714929), (57, 2143365), (63, 1939235), (95, 1286019), (105, 1163541), (133, 918585), (137, 891765), (149, 819945), (171, 714455), (285, 428673), (315, 387847), (399, 306195), (411, 297255), (447, 273315), (665, 183717), (685, 178353), (745, 163989), (855, 142891), (959, 127395), (1043, 117135), (1197, 102065), (1233, 99085), (1341, 91105), (1995, 61239), (2055, 59451), (2235, 54663), (2603, 46935), (2831, 43155), (2877, 42465), (3129, 39045), (4795, 25479), (5215, 23427), (5985, 20413), (6165, 19817), (6705, 18221), (7809, 15645), (8493, 14385), (8631, 14155), (9387, 13015)]