43742985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20393}}^1$

素因数の和:20425

約数の個数: 32

約数和(自身を含む): 82228608

約数和(自身を除く): 38485623

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 20393, 61179, 101965, 224323, 265109, 305895, 672969, 795327, 1121615, 1325545, 2916199, 3364845, 3976635, 8748597, 14580995, 43742985]

約数ペア:

[(1, 43742985), (3, 14580995), (5, 8748597), (11, 3976635), (13, 3364845), (15, 2916199), (33, 1325545), (39, 1121615), (55, 795327), (65, 672969), (143, 305895), (165, 265109), (195, 224323), (429, 101965), (715, 61179), (2145, 20393)]