42097645

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1901}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 52221312

約数和(自身を除く): 10123667

約数列:

[1, 5, 43, 103, 215, 515, 1901, 4429, 9505, 22145, 81743, 195803, 408715, 979015, 8419529, 42097645]

約数ペア:

[(1, 42097645), (5, 8419529), (43, 979015), (103, 408715), (215, 195803), (515, 81743), (1901, 22145), (4429, 9505)]