738963945

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{56431}}^1$

素因数の和:56542

約数の個数: 32

約数和(自身を含む): 1327280640

約数和(自身を除く): 588316695

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 873, 1455, 2619, 4365, 13095, 56431, 169293, 282155, 507879, 846465, 1523637, 2539395, 5473807, 7618185, 16421421, 27369035, 49264263, 82107105, 147792789, 246321315, 738963945]

約数ペア:

[(1, 738963945), (3, 246321315), (5, 147792789), (9, 82107105), (15, 49264263), (27, 27369035), (45, 16421421), (97, 7618185), (135, 5473807), (291, 2539395), (485, 1523637), (873, 846465), (1455, 507879), (2619, 282155), (4365, 169293), (13095, 56431)]