65474955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 142571520

約数和(自身を除く): 77096565

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 59, 63, 65, 91, 105, 117, 177, 195, 271, 273, 295, 315, 413, 455, 531, 585, 767, 813, 819, 885, 1239, 1355, 1365, 1897, 2065, 2301, 2439, 2655, 3523, 3717, 3835, 4065, 4095, 5369, 5691, 6195, 6903, 9485, 10569, 11505, 12195, 15989, 16107, 17073, 17615, 18585, 24661, 26845, 28455, 31707, 34515, 47967, 48321, 52845, 73983, 79945, 80535, 85365, 111923, 123305, 143901, 158535, 207857, 221949, 239835, 241605, 335769, 369915, 559615, 623571, 719505, 1007307, 1039285, 1109745, 1454999, 1678845, 1870713, 3117855, 4364997, 5036535, 7274995, 9353565, 13094991, 21824985, 65474955]

約数ペア:

[(1, 65474955), (3, 21824985), (5, 13094991), (7, 9353565), (9, 7274995), (13, 5036535), (15, 4364997), (21, 3117855), (35, 1870713), (39, 1678845), (45, 1454999), (59, 1109745), (63, 1039285), (65, 1007307), (91, 719505), (105, 623571), (117, 559615), (177, 369915), (195, 335769), (271, 241605), (273, 239835), (295, 221949), (315, 207857), (413, 158535), (455, 143901), (531, 123305), (585, 111923), (767, 85365), (813, 80535), (819, 79945), (885, 73983), (1239, 52845), (1355, 48321), (1365, 47967), (1897, 34515), (2065, 31707), (2301, 28455), (2439, 26845), (2655, 24661), (3523, 18585), (3717, 17615), (3835, 17073), (4065, 16107), (4095, 15989), (5369, 12195), (5691, 11505), (6195, 10569), (6903, 9485)]