47880945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{152003}}^1$

素因数の和:152021

約数の個数: 24

約数和(自身を含む): 94850496

約数和(自身を除く): 46969551

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 152003, 456009, 760015, 1064021, 1368027, 2280045, 3192063, 5320105, 6840135, 9576189, 15960315, 47880945]

約数ペア:

[(1, 47880945), (3, 15960315), (5, 9576189), (7, 6840135), (9, 5320105), (15, 3192063), (21, 2280045), (35, 1368027), (45, 1064021), (63, 760015), (105, 456009), (315, 152003)]