29968635

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 49674240

約数和(自身を除く): 19705605

約数列:

[1, 3, 5, 15, 43, 97, 129, 215, 291, 479, 485, 645, 1437, 1455, 2395, 4171, 7185, 12513, 20597, 20855, 46463, 61791, 62565, 102985, 139389, 232315, 308955, 696945, 1997909, 5993727, 9989545, 29968635]

約数ペア:

[(1, 29968635), (3, 9989545), (5, 5993727), (15, 1997909), (43, 696945), (97, 308955), (129, 232315), (215, 139389), (291, 102985), (479, 62565), (485, 61791), (645, 46463), (1437, 20855), (1455, 20597), (2395, 12513), (4171, 7185)]