42736645

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53089}}^1$

素因数の和:53124

約数の個数: 16

約数和(自身を含む): 61159680

約数和(自身を除く): 18423035

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 53089, 265445, 371623, 1221047, 1858115, 6105235, 8547329, 42736645]

約数ペア:

[(1, 42736645), (5, 8547329), (7, 6105235), (23, 1858115), (35, 1221047), (115, 371623), (161, 265445), (805, 53089)]