42810975

素因数分解:

$3^2\times 5^2\times {\mathrm{190271}}^1$

素因数の和:190287

約数の個数: 18

約数和(自身を含む): 76679616

約数和(自身を除く): 33868641

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 190271, 570813, 951355, 1712439, 2854065, 4756775, 8562195, 14270325, 42810975]

約数ペア:

[(1, 42810975), (3, 14270325), (5, 8562195), (9, 4756775), (15, 2854065), (25, 1712439), (45, 951355), (75, 570813), (225, 190271)]