227620085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{997}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 341459712

約数和(自身を除く): 113839627

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 593, 997, 2965, 4151, 4985, 6523, 6979, 10967, 20755, 32615, 34895, 45661, 54835, 76769, 228305, 383845, 591221, 2956105, 4138547, 6503431, 20692735, 32517155, 45524017, 227620085]

約数ペア:

[(1, 227620085), (5, 45524017), (7, 32517155), (11, 20692735), (35, 6503431), (55, 4138547), (77, 2956105), (385, 591221), (593, 383845), (997, 228305), (2965, 76769), (4151, 54835), (4985, 45661), (6523, 34895), (6979, 32615), (10967, 20755)]