160025265

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 285304656

約数和(自身を除く): 125279391

約数列:

[1, 3, 5, 9, 15, 45, 61, 97, 183, 291, 305, 485, 549, 601, 873, 915, 1455, 1803, 2745, 3005, 4365, 5409, 5917, 9015, 17751, 27045, 29585, 36661, 53253, 58297, 88755, 109983, 174891, 183305, 266265, 291485, 329949, 524673, 549915, 874455, 1649745, 2623365, 3556117, 10668351, 17780585, 32005053, 53341755, 160025265]

約数ペア:

[(1, 160025265), (3, 53341755), (5, 32005053), (9, 17780585), (15, 10668351), (45, 3556117), (61, 2623365), (97, 1649745), (183, 874455), (291, 549915), (305, 524673), (485, 329949), (549, 291485), (601, 266265), (873, 183305), (915, 174891), (1455, 109983), (1803, 88755), (2745, 58297), (3005, 53253), (4365, 36661), (5409, 29585), (5917, 27045), (9015, 17751)]