10220655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 17496000

約数和(自身を除く): 7275345

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 269, 447, 745, 807, 1345, 2235, 2533, 4035, 4573, 7599, 12665, 13719, 22865, 37995, 40081, 68595, 120243, 200405, 601215, 681377, 2044131, 3406885, 10220655]

約数ペア:

[(1, 10220655), (3, 3406885), (5, 2044131), (15, 681377), (17, 601215), (51, 200405), (85, 120243), (149, 68595), (255, 40081), (269, 37995), (447, 22865), (745, 13719), (807, 12665), (1345, 7599), (2235, 4573), (2533, 4035)]