22020675

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{6247}}^1$

素因数の和:6307

約数の個数: 24

約数和(自身を含む): 37188096

約数和(自身を除く): 15167421

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 6247, 18741, 31235, 93705, 156175, 293609, 468525, 880827, 1468045, 4404135, 7340225, 22020675]

約数ペア:

[(1, 22020675), (3, 7340225), (5, 4404135), (15, 1468045), (25, 880827), (47, 468525), (75, 293609), (141, 156175), (235, 93705), (705, 31235), (1175, 18741), (3525, 6247)]