1120509405

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{126397}}^1$

素因数の和:126605

約数の個数: 24

約数和(自身を含む): 1952090712

約数和(自身を除く): 831581307

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2955, 8865, 126397, 379191, 631985, 1137573, 1895955, 5687865, 24900209, 74700627, 124501045, 224101881, 373503135, 1120509405]

約数ペア:

[(1, 1120509405), (3, 373503135), (5, 224101881), (9, 124501045), (15, 74700627), (45, 24900209), (197, 5687865), (591, 1895955), (985, 1137573), (1773, 631985), (2955, 379191), (8865, 126397)]