220122035

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12757}}^1$

素因数の和:12815

約数の個数: 32

約数和(自身を含む): 330687360

約数和(自身を除く): 110565325

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 493, 595, 1015, 2465, 3451, 12757, 17255, 63785, 89299, 216869, 369953, 446495, 1084345, 1518083, 1849765, 2589671, 6289201, 7590415, 12948355, 31446005, 44024407, 220122035]

約数ペア:

[(1, 220122035), (5, 44024407), (7, 31446005), (17, 12948355), (29, 7590415), (35, 6289201), (85, 2589671), (119, 1849765), (145, 1518083), (203, 1084345), (493, 446495), (595, 369953), (1015, 216869), (2465, 89299), (3451, 63785), (12757, 17255)]