154159145

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37013}}^1$

素因数の和:37049

約数の個数: 24

約数和(自身を含む): 227858184

約数和(自身を除く): 73699039

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 37013, 185065, 259091, 629221, 1295455, 1813637, 3146105, 4404547, 9068185, 22022735, 30831829, 154159145]

約数ペア:

[(1, 154159145), (5, 30831829), (7, 22022735), (17, 9068185), (35, 4404547), (49, 3146105), (85, 1813637), (119, 1295455), (245, 629221), (595, 259091), (833, 185065), (4165, 37013)]