1566120045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{23269}}^1$

素因数の和:23925

約数の個数: 32

約数和(自身を含む): 2868353280

約数和(自身を除く): 1302233235

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 641, 1923, 3205, 4487, 9615, 13461, 22435, 23269, 67305, 69807, 116345, 162883, 349035, 488649, 814415, 2443245, 14915429, 44746287, 74577145, 104408003, 223731435, 313224009, 522040015, 1566120045]

約数ペア:

[(1, 1566120045), (3, 522040015), (5, 313224009), (7, 223731435), (15, 104408003), (21, 74577145), (35, 44746287), (105, 14915429), (641, 2443245), (1923, 814415), (3205, 488649), (4487, 349035), (9615, 162883), (13461, 116345), (22435, 69807), (23269, 67305)]