47470185

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 97320960

約数和(自身を除く): 49850775

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 191, 263, 315, 573, 789, 945, 955, 1315, 1337, 1719, 1841, 2367, 2865, 3945, 4011, 5157, 5523, 6685, 7101, 8595, 9205, 11835, 12033, 16569, 20055, 25785, 27615, 35505, 36099, 49707, 50233, 60165, 82845, 150699, 180495, 248535, 251165, 351631, 452097, 753495, 1054893, 1356291, 1758155, 2260485, 3164679, 5274465, 6781455, 9494037, 15823395, 47470185]

約数ペア:

[(1, 47470185), (3, 15823395), (5, 9494037), (7, 6781455), (9, 5274465), (15, 3164679), (21, 2260485), (27, 1758155), (35, 1356291), (45, 1054893), (63, 753495), (105, 452097), (135, 351631), (189, 251165), (191, 248535), (263, 180495), (315, 150699), (573, 82845), (789, 60165), (945, 50233), (955, 49707), (1315, 36099), (1337, 35505), (1719, 27615), (1841, 25785), (2367, 20055), (2865, 16569), (3945, 12033), (4011, 11835), (5157, 9205), (5523, 8595), (6685, 7101)]