28824915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1013}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 52955136

約数和(自身を除く): 24130221

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271, 813, 1013, 1355, 1897, 3039, 4065, 5065, 5691, 7091, 9485, 15195, 21273, 28455, 35455, 106365, 274523, 823569, 1372615, 1921661, 4117845, 5764983, 9608305, 28824915]

約数ペア:

[(1, 28824915), (3, 9608305), (5, 5764983), (7, 4117845), (15, 1921661), (21, 1372615), (35, 823569), (105, 274523), (271, 106365), (813, 35455), (1013, 28455), (1355, 21273), (1897, 15195), (3039, 9485), (4065, 7091), (5065, 5691)]