20170124055

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2124289}}^1$

素因数の和:2124511

約数の個数: 24

約数和(自身を含む): 35127259440

約数和(自身を除く): 14957135385

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1899, 3165, 9495, 2124289, 6372867, 10621445, 19118601, 31864335, 95593005, 448224979, 1344674937, 2241124895, 4034024811, 6723374685, 20170124055]

約数ペア:

[(1, 20170124055), (3, 6723374685), (5, 4034024811), (9, 2241124895), (15, 1344674937), (45, 448224979), (211, 95593005), (633, 31864335), (1055, 19118601), (1899, 10621445), (3165, 6372867), (9495, 2124289)]