8923155

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 15024960

約数和(自身を除く): 6101805

約数列:

[1, 3, 5, 15, 29, 73, 87, 145, 219, 281, 365, 435, 843, 1095, 1405, 2117, 4215, 6351, 8149, 10585, 20513, 24447, 31755, 40745, 61539, 102565, 122235, 307695, 594877, 1784631, 2974385, 8923155]

約数ペア:

[(1, 8923155), (3, 2974385), (5, 1784631), (15, 594877), (29, 307695), (73, 122235), (87, 102565), (145, 61539), (219, 40745), (281, 31755), (365, 24447), (435, 20513), (843, 10585), (1095, 8149), (1405, 6351), (2117, 4215)]