913802265

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{719}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 1615610880

約数和(自身を除く): 701808615

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 463, 549, 719, 915, 1389, 2157, 2315, 2745, 3595, 4167, 6471, 6945, 10785, 20835, 28243, 32355, 43859, 84729, 131577, 141215, 219295, 254187, 332897, 394731, 423645, 657885, 998691, 1270935, 1664485, 1973655, 2996073, 4993455, 14980365, 20306717, 60920151, 101533585, 182760453, 304600755, 913802265]

約数ペア:

[(1, 913802265), (3, 304600755), (5, 182760453), (9, 101533585), (15, 60920151), (45, 20306717), (61, 14980365), (183, 4993455), (305, 2996073), (463, 1973655), (549, 1664485), (719, 1270935), (915, 998691), (1389, 657885), (2157, 423645), (2315, 394731), (2745, 332897), (3595, 254187), (4167, 219295), (6471, 141215), (6945, 131577), (10785, 84729), (20835, 43859), (28243, 32355)]