42254175

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{11987}}^1$

素因数の和:12047

約数の個数: 24

約数和(自身を含む): 71352576

約数和(自身を除く): 29098401

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 11987, 35961, 59935, 179805, 299675, 563389, 899025, 1690167, 2816945, 8450835, 14084725, 42254175]

約数ペア:

[(1, 42254175), (3, 14084725), (5, 8450835), (15, 2816945), (25, 1690167), (47, 899025), (75, 563389), (141, 299675), (235, 179805), (705, 59935), (1175, 35961), (3525, 11987)]