248868865

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{14423}}^1$

素因数の和:14481

約数の個数: 32

約数和(自身を含む): 373870080

約数和(自身を除く): 125001215

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 493, 595, 1015, 2465, 3451, 14423, 17255, 72115, 100961, 245191, 418267, 504805, 1225955, 1716337, 2091335, 2927869, 7110539, 8581685, 14639345, 35552695, 49773773, 248868865]

約数ペア:

[(1, 248868865), (5, 49773773), (7, 35552695), (17, 14639345), (29, 8581685), (35, 7110539), (85, 2927869), (119, 2091335), (145, 1716337), (203, 1225955), (493, 504805), (595, 418267), (1015, 245191), (2465, 100961), (3451, 72115), (14423, 17255)]