17349285

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 28667520

約数和(自身を除く): 11318235

約数列:

[1, 3, 5, 15, 53, 139, 157, 159, 265, 417, 471, 695, 785, 795, 2085, 2355, 7367, 8321, 21823, 22101, 24963, 36835, 41605, 65469, 109115, 110505, 124815, 327345, 1156619, 3469857, 5783095, 17349285]

約数ペア:

[(1, 17349285), (3, 5783095), (5, 3469857), (15, 1156619), (53, 327345), (139, 124815), (157, 110505), (159, 109115), (265, 65469), (417, 41605), (471, 36835), (695, 24963), (785, 22101), (795, 21823), (2085, 8321), (2355, 7367)]