22663795

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 35659008

約数和(自身を除く): 12995213

約数列:

[1, 5, 7, 11, 35, 37, 43, 55, 77, 185, 215, 259, 301, 385, 407, 473, 1295, 1369, 1505, 1591, 2035, 2365, 2849, 3311, 6845, 7955, 9583, 11137, 14245, 15059, 16555, 17501, 47915, 55685, 58867, 75295, 87505, 105413, 122507, 294335, 412069, 527065, 612535, 647537, 2060345, 3237685, 4532759, 22663795]

約数ペア:

[(1, 22663795), (5, 4532759), (7, 3237685), (11, 2060345), (35, 647537), (37, 612535), (43, 527065), (55, 412069), (77, 294335), (185, 122507), (215, 105413), (259, 87505), (301, 75295), (385, 58867), (407, 55685), (473, 47915), (1295, 17501), (1369, 16555), (1505, 15059), (1591, 14245), (2035, 11137), (2365, 9583), (2849, 7955), (3311, 6845)]