41638005

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19687}}^1$

素因数の和:19745

約数の個数: 24

約数和(自身を含む): 73711872

約数和(自身を除く): 32073867

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 19687, 59061, 98435, 177183, 295305, 885915, 925289, 2775867, 4626445, 8327601, 13879335, 41638005]

約数ペア:

[(1, 41638005), (3, 13879335), (5, 8327601), (9, 4626445), (15, 2775867), (45, 925289), (47, 885915), (141, 295305), (235, 177183), (423, 98435), (705, 59061), (2115, 19687)]