331035985

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2053}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 482706432

約数和(自身を除く): 151670447

約数列:

[1, 5, 7, 17, 35, 85, 119, 271, 595, 1355, 1897, 2053, 4607, 9485, 10265, 14371, 23035, 32249, 34901, 71855, 161245, 174505, 244307, 556363, 1221535, 2781815, 3894541, 9458171, 19472705, 47290855, 66207197, 331035985]

約数ペア:

[(1, 331035985), (5, 66207197), (7, 47290855), (17, 19472705), (35, 9458171), (85, 3894541), (119, 2781815), (271, 1221535), (595, 556363), (1355, 244307), (1897, 174505), (2053, 161245), (4607, 71855), (9485, 34901), (10265, 32249), (14371, 23035)]