42589215

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41149}}^1$

素因数の和:41183

約数の個数: 24

約数和(自身を含む): 77032800

約数和(自身を除く): 34443585

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 41149, 123447, 205745, 370341, 617235, 946427, 1851705, 2839281, 4732135, 8517843, 14196405, 42589215]

約数ペア:

[(1, 42589215), (3, 14196405), (5, 8517843), (9, 4732135), (15, 2839281), (23, 1851705), (45, 946427), (69, 617235), (115, 370341), (207, 205745), (345, 123447), (1035, 41149)]