13331115

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{14107}}^1$

素因数の和:14128

約数の個数: 32

約数和(自身を含む): 27087360

約数和(自身を除く): 13756245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 14107, 42321, 70535, 98749, 126963, 211605, 296247, 380889, 493745, 634815, 888741, 1481235, 1904445, 2666223, 4443705, 13331115]

約数ペア:

[(1, 13331115), (3, 4443705), (5, 2666223), (7, 1904445), (9, 1481235), (15, 888741), (21, 634815), (27, 493745), (35, 380889), (45, 296247), (63, 211605), (105, 126963), (135, 98749), (189, 70535), (315, 42321), (945, 14107)]