1626305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 24

約数和(自身を含む): 2221992

約数和(自身を除く): 595687

約数列:

[1, 5, 17, 19, 53, 85, 95, 265, 323, 361, 901, 1007, 1615, 1805, 4505, 5035, 6137, 17119, 19133, 30685, 85595, 95665, 325261, 1626305]

約数ペア:

[(1, 1626305), (5, 325261), (17, 95665), (19, 85595), (53, 30685), (85, 19133), (95, 17119), (265, 6137), (323, 5035), (361, 4505), (901, 1805), (1007, 1615)]